cc: Add color space to image decode caches

cc/tiles/software_image_decode_cache_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/tiles/software_image_decode_cache.h"
 
 #include "cc/paint/draw_image.h"
 #include "cc/resources/resource_format.h"
 #include "cc/test/test_tile_task_runner.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 
 namespace cc {
 namespace {
 
+gfx::ColorSpace DefaultColorSpace() {
+  return gfx::ColorSpace::CreateSRGB();
+}
+
 size_t kLockedMemoryLimitBytes = 128 * 1024 * 1024;
 class TestSoftwareImageDecodeCache : public SoftwareImageDecodeCache {
  public:
   TestSoftwareImageDecodeCache()
       : SoftwareImageDecodeCache(ResourceFormat::RGBA_8888,
                                  kLockedMemoryLimitBytes) {}
 };
 
+sk_sp<SkImage> CreateImageWithColorSpace(int width,
+                                         int height,
+                                         const gfx::ColorSpace& color_space) {
+  SkBitmap bitmap;
+  bitmap.allocPixels(
+      SkImageInfo::MakeN32Premul(width, height, color_space.ToSkColorSpace()));
+  return SkImage::MakeFromBitmap(bitmap);
+}
+
 sk_sp<SkImage> CreateImage(int width, int height) {
-  SkBitmap bitmap;
-  bitmap.allocPixels(SkImageInfo::MakeN32Premul(width, height));
-  return SkImage::MakeFromBitmap(bitmap);
+  return CreateImageWithColorSpace(width, height, DefaultColorSpace());
 }
 
 SkMatrix CreateMatrix(const SkSize& scale, bool is_decomposable) {
   SkMatrix matrix;
   matrix.setScale(scale.width(), scale.height());
 
   if (!is_decomposable) {
     // Perspective is not decomposable, add it.
     matrix[SkMatrix::kMPersp0] = 0.1f;
   }
 
   return matrix;
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyLowQuality) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality qualities[] = {kNone_SkFilterQuality, kLow_SkFilterQuality};
   for (auto quality : qualities) {
     DrawImage draw_image(
         image, SkIRect::MakeWH(image->width(), image->height()), quality,
-        CreateMatrix(SkSize::Make(0.5f, 1.5f), is_decomposable));
+        CreateMatrix(SkSize::Make(0.5f, 1.5f), is_decomposable),
+        DefaultColorSpace());
 
     auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
     EXPECT_EQ(image->uniqueID(), key.image_id());
     EXPECT_EQ(quality, key.filter_quality());
     EXPECT_EQ(100, key.target_size().width());
     EXPECT_EQ(100, key.target_size().height());
     EXPECT_TRUE(key.can_use_original_decode());
     // Since the original decode will be used, the locked_bytes is that of the
     // original image.
     EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
   }
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyMediumQuality) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 1.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 1.5f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
+  EXPECT_EQ(quality, key.filter_quality());
+  EXPECT_EQ(100, key.target_size().width());
+  EXPECT_EQ(100, key.target_size().height());
+  EXPECT_FALSE(key.can_use_original_decode());
+  EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
+}
+
+TEST(SoftwareImageDecodeCacheTest, ImageKeyDifferentColorSpace) {
+  sk_sp<SkImage> image = CreateImage(100, 100);
+  bool is_decomposable = true;
+  SkFilterQuality quality = kNone_SkFilterQuality;
+
+  DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
+                       quality,
+                       CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable),
+                       gfx::ColorSpace::CreateXYZD50());
+
+  auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
+  EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(quality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_FALSE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityDropToLowIfEnlarging) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityDropToLowIfIdentity) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable));
+                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest,
      ImageKeyMediumQualityDropToLowIfNearlyIdentity) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(1.001f, 1.001f), is_decomposable));
+      CreateMatrix(SkSize::Make(1.001f, 1.001f), is_decomposable),
+      DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest,
      ImageKeyMediumQualityDropToLowIfNearlyIdentity2) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.999f, 0.999f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.999f, 0.999f), is_decomposable),
+      DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest,
      ImageKeyMediumQualityDropToLowIfNotDecomposable) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = false;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 1.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 1.5f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt1_5Scale) {
   sk_sp<SkImage> image = CreateImage(500, 200);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(500, key.target_size().width());
   EXPECT_EQ(200, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(500u * 200u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt1_0cale) {
   sk_sp<SkImage> image = CreateImage(500, 200);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable));
+                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(500, key.target_size().width());
   EXPECT_EQ(200, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(500u * 200u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt0_75Scale) {
   sk_sp<SkImage> image = CreateImage(500, 200);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.75f, 0.75f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.75f, 0.75f), is_decomposable),
+      DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(quality, key.filter_quality());
   EXPECT_EQ(500, key.target_size().width());
   EXPECT_EQ(200, key.target_size().height());
   EXPECT_FALSE(key.can_use_original_decode());
   EXPECT_EQ(500u * 200u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt0_5Scale) {
   sk_sp<SkImage> image = CreateImage(500, 200);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(quality, key.filter_quality());
   EXPECT_EQ(250, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_FALSE(key.can_use_original_decode());
   EXPECT_EQ(250u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt0_49Scale) {
   sk_sp<SkImage> image = CreateImage(500, 200);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.49f, 0.49f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.49f, 0.49f), is_decomposable),
+      DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(quality, key.filter_quality());
   EXPECT_EQ(250, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_FALSE(key.can_use_original_decode());
   EXPECT_EQ(250u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt0_1Scale) {
   sk_sp<SkImage> image = CreateImage(500, 200);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.1f, 0.1f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.1f, 0.1f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(quality, key.filter_quality());
   EXPECT_EQ(62, key.target_size().width());
   EXPECT_EQ(25, key.target_size().height());
   EXPECT_FALSE(key.can_use_original_decode());
   EXPECT_EQ(62u * 25u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt0_01Scale) {
   sk_sp<SkImage> image = CreateImage(500, 200);
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   DrawImage draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.01f, 0.01f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.01f, 0.01f), is_decomposable),
+      DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(quality, key.filter_quality());
   EXPECT_EQ(7, key.target_size().width());
   EXPECT_EQ(3, key.target_size().height());
   EXPECT_FALSE(key.can_use_original_decode());
   EXPECT_EQ(7u * 3u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest,
      ImageKeyPartialDowscalesDropsHighQualityToMedium) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 1.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 1.5f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kMedium_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_FALSE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest,
      ImageKeyFullDowscalesDropsHighQualityToMedium) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.2f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.2f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kMedium_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(50, key.target_size().width());
   EXPECT_EQ(50, key.target_size().height());
   EXPECT_FALSE(key.can_use_original_decode());
   EXPECT_EQ(50u * 50u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyDowscalesHighQuality) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(2.5f, 1.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(2.5f, 1.5f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(quality, key.filter_quality());
   EXPECT_EQ(250, key.target_size().width());
   EXPECT_EQ(150, key.target_size().height());
   EXPECT_FALSE(key.can_use_original_decode());
   EXPECT_EQ(250u * 150u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyHighQualityDropToMediumIfTooLarge) {
   // Just over 64MB when scaled.
   sk_sp<SkImage> image = CreateImage(4555, 2048);
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   // At least one dimension should scale down, so that medium quality doesn't
   // become low.
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.9f, 2.f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.9f, 2.f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kMedium_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(4555, key.target_size().width());
   EXPECT_EQ(2048, key.target_size().height());
   EXPECT_FALSE(key.can_use_original_decode());
   EXPECT_EQ(4555u * 2048u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest,
      ImageKeyHighQualityDropToLowIfNotDecomposable) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = false;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 1.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 1.5f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageKeyHighQualityDropToLowIfIdentity) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable));
+                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest,
      ImageKeyHighQualityDropToLowIfNearlyIdentity) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   DrawImage draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(1.001f, 1.001f), is_decomposable));
+      CreateMatrix(SkSize::Make(1.001f, 1.001f), is_decomposable),
+      DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest,
      ImageKeyHighQualityDropToLowIfNearlyIdentity2) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   DrawImage draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.999f, 0.999f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.999f, 0.999f), is_decomposable),
+      DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, OriginalDecodesAreEqual) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kLow_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5), is_decomposable),
+                       DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_TRUE(key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 
   DrawImage another_draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(1.5f, 1.5), is_decomposable));
+      CreateMatrix(SkSize::Make(1.5f, 1.5), is_decomposable),
+      DefaultColorSpace());
 
   auto another_key = ImageDecodeCacheKey::FromDrawImage(another_draw_image);
   EXPECT_EQ(image->uniqueID(), another_key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, another_key.filter_quality());
   EXPECT_EQ(100, another_key.target_size().width());
   EXPECT_EQ(100, another_key.target_size().height());
   EXPECT_TRUE(another_key.can_use_original_decode());
   EXPECT_EQ(100u * 100u * 4u, another_key.locked_bytes());
 
   EXPECT_TRUE(key == another_key);
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageRectDoesNotContainSrcRect) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   DrawImage draw_image(
       image, SkIRect::MakeXYWH(25, 35, image->width(), image->height()),
-      quality, CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable));
+      quality, CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable),
+      DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(100, key.target_size().width());
   EXPECT_EQ(100, key.target_size().height());
   EXPECT_EQ(gfx::Rect(25, 35, 75, 65), key.src_rect());
   EXPECT_EQ(100u * 100u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, ImageRectDoesNotContainSrcRectWithScale) {
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   DrawImage draw_image(
       image, SkIRect::MakeXYWH(20, 30, image->width(), image->height()),
-      quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+      quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+      DefaultColorSpace());
 
   auto key = ImageDecodeCacheKey::FromDrawImage(draw_image);
   EXPECT_EQ(image->uniqueID(), key.image_id());
   EXPECT_EQ(kMedium_SkFilterQuality, key.filter_quality());
   EXPECT_EQ(40, key.target_size().width());
   EXPECT_EQ(35, key.target_size().height());
   EXPECT_EQ(gfx::Rect(20, 30, 80, 70), key.src_rect());
   EXPECT_EQ(40u * 35u * 4u, key.locked_bytes());
 }
 
 TEST(SoftwareImageDecodeCacheTest, GetTaskForImageSameImage) {
   TestSoftwareImageDecodeCache cache;
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(task);
 
   DrawImage another_draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+      DefaultColorSpace());
   scoped_refptr<TileTask> another_task;
   need_unref = cache.GetTaskForImageAndRef(
       another_draw_image, ImageDecodeCache::TracingInfo(), &another_task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(task.get() == another_task.get());
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   cache.UnrefImage(draw_image);
   cache.UnrefImage(draw_image);
 }
 
 TEST(SoftwareImageDecodeCacheTest, GetTaskForImageSameImageDifferentQuality) {
   TestSoftwareImageDecodeCache cache;
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
 
   DrawImage high_quality_draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()),
       kHigh_SkFilterQuality,
-      CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+      DefaultColorSpace());
   scoped_refptr<TileTask> high_quality_task;
   bool need_unref = cache.GetTaskForImageAndRef(high_quality_draw_image,
                                                 ImageDecodeCache::TracingInfo(),
                                                 &high_quality_task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(high_quality_task);
 
   DrawImage low_quality_draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()),
       kLow_SkFilterQuality,
-      CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+      DefaultColorSpace());
   scoped_refptr<TileTask> low_quality_task;
   need_unref = cache.GetTaskForImageAndRef(low_quality_draw_image,
                                            ImageDecodeCache::TracingInfo(),
                                            &low_quality_task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(low_quality_task);
   EXPECT_TRUE(high_quality_task.get() != low_quality_task.get());
 
   TestTileTaskRunner::ProcessTask(high_quality_task.get());
   TestTileTaskRunner::ProcessTask(low_quality_task.get());
 
   cache.UnrefImage(high_quality_draw_image);
   cache.UnrefImage(low_quality_draw_image);
 }
 
 TEST(SoftwareImageDecodeCacheTest, GetTaskForImageSameImageDifferentSize) {
   TestSoftwareImageDecodeCache cache;
   sk_sp<SkImage> image = CreateImage(100, 100);
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   DrawImage half_size_draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+      DefaultColorSpace());
   scoped_refptr<TileTask> half_size_task;
   bool need_unref = cache.GetTaskForImageAndRef(
       half_size_draw_image, ImageDecodeCache::TracingInfo(), &half_size_task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(half_size_task);
 
   DrawImage quarter_size_draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.25f, 0.25f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.25f, 0.25f), is_decomposable),
+      DefaultColorSpace());
   scoped_refptr<TileTask> quarter_size_task;
   need_unref = cache.GetTaskForImageAndRef(quarter_size_draw_image,
                                            ImageDecodeCache::TracingInfo(),
                                            &quarter_size_task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(quarter_size_task);
   EXPECT_TRUE(half_size_task.get() != quarter_size_task.get());
 
   TestTileTaskRunner::ProcessTask(half_size_task.get());
   TestTileTaskRunner::ProcessTask(quarter_size_task.get());
 
   cache.UnrefImage(half_size_draw_image);
   cache.UnrefImage(quarter_size_draw_image);
 }
 
 TEST(SoftwareImageDecodeCacheTest, GetTaskForImageDifferentImage) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> first_image = CreateImage(100, 100);
   DrawImage first_draw_image(
       first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
-      quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+      quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+      DefaultColorSpace());
   scoped_refptr<TileTask> first_task;
   bool need_unref = cache.GetTaskForImageAndRef(
       first_draw_image, ImageDecodeCache::TracingInfo(), &first_task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(first_task);
 
   sk_sp<SkImage> second_image = CreateImage(100, 100);
   DrawImage second_draw_image(
       second_image,
       SkIRect::MakeWH(second_image->width(), second_image->height()), quality,
-      CreateMatrix(SkSize::Make(0.25f, 0.25f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.25f, 0.25f), is_decomposable),
+      DefaultColorSpace());
   scoped_refptr<TileTask> second_task;
   need_unref = cache.GetTaskForImageAndRef(
       second_draw_image, ImageDecodeCache::TracingInfo(), &second_task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(second_task);
   EXPECT_TRUE(first_task.get() != second_task.get());
 
   TestTileTaskRunner::ProcessTask(first_task.get());
   TestTileTaskRunner::ProcessTask(second_task.get());
 
   cache.UnrefImage(first_draw_image);
   cache.UnrefImage(second_draw_image);
 }
 
+TEST(SoftwareImageDecodeCacheTest, GetTaskForImageDifferentColorSpace) {
+  TestSoftwareImageDecodeCache cache;
+  bool is_decomposable = true;
+  SkFilterQuality quality = kHigh_SkFilterQuality;
+
+  gfx::ColorSpace color_space_a(gfx::ColorSpace::PrimaryID::XYZ_D50,
+                                gfx::ColorSpace::TransferID::IEC61966_2_1);
+  gfx::ColorSpace color_space_b(gfx::ColorSpace::PrimaryID::SMPTE170M,

[vmpstr, 2017/04/04 01:16:43]

:D

+                                gfx::ColorSpace::TransferID::IEC61966_2_1);
+  gfx::ColorSpace color_space_c = gfx::ColorSpace::CreateSRGB();
+
+  sk_sp<SkImage> image = CreateImageWithColorSpace(100, 100, color_space_a);
+  DrawImage first_draw_image(
+      image, SkIRect::MakeWH(image->width(), image->height()), quality,
+      CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable), color_space_b);
+  scoped_refptr<TileTask> first_task;
+  bool need_unref = cache.GetTaskForImageAndRef(
+      first_draw_image, ImageDecodeCache::TracingInfo(), &first_task);
+  EXPECT_TRUE(need_unref);
+  EXPECT_TRUE(first_task);
+
+  DrawImage second_draw_image(
+      image, SkIRect::MakeWH(image->width(), image->height()), quality,
+      CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable), color_space_c);
+  scoped_refptr<TileTask> second_task;
+  need_unref = cache.GetTaskForImageAndRef(
+      second_draw_image, ImageDecodeCache::TracingInfo(), &second_task);
+  EXPECT_TRUE(need_unref);
+  EXPECT_TRUE(second_task);
+  EXPECT_TRUE(first_task.get() != second_task.get());
+
+  DrawImage third_draw_image(
+      image, SkIRect::MakeWH(image->width(), image->height()), quality,
+      CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable), color_space_b);
+  scoped_refptr<TileTask> third_task;
+  need_unref = cache.GetTaskForImageAndRef(
+      third_draw_image, ImageDecodeCache::TracingInfo(), &third_task);
+  EXPECT_TRUE(need_unref);
+  EXPECT_TRUE(third_task);
+  EXPECT_TRUE(first_task.get() == third_task.get());
+
+  TestTileTaskRunner::ProcessTask(first_task.get());
+  TestTileTaskRunner::ProcessTask(second_task.get());
+
+  cache.UnrefImage(first_draw_image);
+  cache.UnrefImage(second_draw_image);
+  cache.UnrefImage(third_draw_image);
+}
+
 TEST(SoftwareImageDecodeCacheTest, GetTaskForImageAlreadyDecoded) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(task);
 
   TestTileTaskRunner::ScheduleTask(task.get());
   TestTileTaskRunner::RunTask(task.get());
 
   scoped_refptr<TileTask> another_task;
   need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &another_task);
   EXPECT_TRUE(need_unref);
   EXPECT_FALSE(another_task);
 
   TestTileTaskRunner::CompleteTask(task.get());
 
   cache.UnrefImage(draw_image);
   cache.UnrefImage(draw_image);
 }
 
 TEST(SoftwareImageDecodeCacheTest, GetTaskForImageAlreadyPrerolled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kLow_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable));
+                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable),
+                       DefaultColorSpace());
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(task);
 
   TestTileTaskRunner::ScheduleTask(task.get());
   TestTileTaskRunner::RunTask(task.get());
 
   scoped_refptr<TileTask> another_task;
@@ skipping 16 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, GetTaskForImageCanceledGetsNewTask) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(task);
 
   scoped_refptr<TileTask> another_task;
   need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &another_task);
   EXPECT_TRUE(need_unref);
@@ skipping 22 matching lines @@
 
 TEST(SoftwareImageDecodeCacheTest,
      GetTaskForImageCanceledWhileReffedGetsNewTask) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(task);
 
   scoped_refptr<TileTask> another_task;
   need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &another_task);
   EXPECT_TRUE(need_unref);
@@ skipping 21 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, GetDecodedImageForDraw) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(task);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
       cache.GetDecodedImageForDraw(draw_image);
@@ skipping 12 matching lines @@
 
 TEST(SoftwareImageDecodeCacheTest,
      GetDecodedImageForDrawWithNonContainedSrcRect) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(
       image, SkIRect::MakeXYWH(20, 30, image->width(), image->height()),
-      quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+      quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+      DefaultColorSpace());
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(need_unref);
   EXPECT_TRUE(task);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
       cache.GetDecodedImageForDraw(draw_image);
@@ skipping 11 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, GetDecodedImageForDrawAtRasterDecode) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
 
   DecodedDrawImage decoded_draw_image =
       cache.GetDecodedImageForDraw(draw_image);
   EXPECT_TRUE(decoded_draw_image.image());
   EXPECT_EQ(50, decoded_draw_image.image()->width());
   EXPECT_EQ(50, decoded_draw_image.image()->height());
   EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().width());
   EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().height());
   EXPECT_EQ(kLow_SkFilterQuality, decoded_draw_image.filter_quality());
   EXPECT_FALSE(decoded_draw_image.is_scale_adjustment_identity());
   EXPECT_TRUE(decoded_draw_image.is_at_raster_decode());
 
   cache.DrawWithImageFinished(draw_image, decoded_draw_image);
 }
 
 TEST(SoftwareImageDecodeCacheTest,
      GetDecodedImageForDrawAtRasterDecodeMultipleTimes) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
 
   DecodedDrawImage decoded_draw_image =
       cache.GetDecodedImageForDraw(draw_image);
   EXPECT_TRUE(decoded_draw_image.image());
   EXPECT_EQ(50, decoded_draw_image.image()->width());
   EXPECT_EQ(50, decoded_draw_image.image()->height());
   EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().width());
   EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().height());
   EXPECT_EQ(kLow_SkFilterQuality, decoded_draw_image.filter_quality());
   EXPECT_FALSE(decoded_draw_image.is_scale_adjustment_identity());
@@ skipping 10 matching lines @@
 
 TEST(SoftwareImageDecodeCacheTest,
      GetDecodedImageForDrawAtRasterDecodeDoesNotPreventTasks) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
 
   DecodedDrawImage decoded_draw_image =
       cache.GetDecodedImageForDraw(draw_image);
   EXPECT_TRUE(decoded_draw_image.image());
   EXPECT_EQ(50, decoded_draw_image.image()->width());
   EXPECT_EQ(50, decoded_draw_image.image()->height());
   EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().width());
   EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().height());
   EXPECT_EQ(kLow_SkFilterQuality, decoded_draw_image.filter_quality());
   EXPECT_FALSE(decoded_draw_image.is_scale_adjustment_identity());
@@ skipping 24 matching lines @@
 
 TEST(SoftwareImageDecodeCacheTest,
      GetDecodedImageForDrawAtRasterDecodeIsUsedForLockedCache) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
 
   DecodedDrawImage decoded_draw_image =
       cache.GetDecodedImageForDraw(draw_image);
   EXPECT_TRUE(decoded_draw_image.image());
   EXPECT_EQ(50, decoded_draw_image.image()->width());
   EXPECT_EQ(50, decoded_draw_image.image()->height());
   EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().width());
   EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().height());
   EXPECT_EQ(kLow_SkFilterQuality, decoded_draw_image.filter_quality());
   EXPECT_FALSE(decoded_draw_image.is_scale_adjustment_identity());
@@ skipping 24 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, ZeroSizedImagesAreSkipped) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.f, 0.f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.f, 0.f), is_decomposable),
+                       DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_FALSE(task);
   EXPECT_FALSE(need_unref);
 
   DecodedDrawImage decoded_draw_image =
       cache.GetDecodedImageForDraw(draw_image);
   EXPECT_FALSE(decoded_draw_image.image());
 
   cache.DrawWithImageFinished(draw_image, decoded_draw_image);
 }
 
 TEST(SoftwareImageDecodeCacheTest, NonOverlappingSrcRectImagesAreSkipped) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kHigh_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(
       image, SkIRect::MakeXYWH(150, 150, image->width(), image->height()),
-      quality, CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable));
+      quality, CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable),
+      DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_FALSE(task);
   EXPECT_FALSE(need_unref);
 
   DecodedDrawImage decoded_draw_image =
       cache.GetDecodedImageForDraw(draw_image);
   EXPECT_FALSE(decoded_draw_image.image());
 
   cache.DrawWithImageFinished(draw_image, decoded_draw_image);
 }
 
 TEST(SoftwareImageDecodeCacheTest, LowQualityFilterIsHandled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kLow_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable));
+                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable),
+                       DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(task);
   EXPECT_TRUE(need_unref);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
       cache.GetDecodedImageForDraw(draw_image);
   EXPECT_TRUE(decoded_draw_image.image());
   // If we decoded the image and cached it, it would be stored in a different
   // SkImage object.
   EXPECT_TRUE(decoded_draw_image.image() != image);
 
   cache.DrawWithImageFinished(draw_image, decoded_draw_image);
   cache.UnrefImage(draw_image);
 }
 
 TEST(SoftwareImageDecodeCacheTest, LowQualityScaledSubrectIsHandled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kLow_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeXYWH(10, 10, 80, 80), quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(task);
   EXPECT_TRUE(need_unref);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
       cache.GetDecodedImageForDraw(draw_image);
   EXPECT_TRUE(decoded_draw_image.image());
   // If we decoded the image and cached it, it would be stored in a different
   // SkImage object.
   EXPECT_TRUE(decoded_draw_image.image() != image);
   EXPECT_EQ(kLow_SkFilterQuality, decoded_draw_image.filter_quality());
   EXPECT_TRUE(decoded_draw_image.is_scale_adjustment_identity());
 
   cache.DrawWithImageFinished(draw_image, decoded_draw_image);
   cache.UnrefImage(draw_image);
 }
 
 TEST(SoftwareImageDecodeCacheTest, NoneQualityScaledSubrectIsHandled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kNone_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(100, 100);
   DrawImage draw_image(image, SkIRect::MakeXYWH(10, 10, 80, 80), quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(task);
   EXPECT_TRUE(need_unref);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
@@ skipping 10 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, MediumQualityAt01_5ScaleIsHandled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(500, 200);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable),
+                       DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(task);
   EXPECT_TRUE(need_unref);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
@@ skipping 11 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, MediumQualityAt1_0ScaleIsHandled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(500, 200);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable));
+                       CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable),
+                       DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(task);
   EXPECT_TRUE(need_unref);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
@@ skipping 11 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, MediumQualityAt0_75ScaleIsHandled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(500, 200);
   DrawImage draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.75f, 0.75f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.75f, 0.75f), is_decomposable),
+      DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(task);
   EXPECT_TRUE(need_unref);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
@@ skipping 11 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, MediumQualityAt0_5ScaleIsHandled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(500, 200);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+                       DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(task);
   EXPECT_TRUE(need_unref);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
@@ skipping 11 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, MediumQualityAt0_49ScaleIsHandled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(500, 200);
   DrawImage draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.49f, 0.49f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.49f, 0.49f), is_decomposable),
+      DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(task);
   EXPECT_TRUE(need_unref);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
@@ skipping 11 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, MediumQualityAt0_1ScaleIsHandled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(500, 200);
   DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
                        quality,
-                       CreateMatrix(SkSize::Make(0.1f, 0.1f), is_decomposable));
+                       CreateMatrix(SkSize::Make(0.1f, 0.1f), is_decomposable),
+                       DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(task);
   EXPECT_TRUE(need_unref);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
@@ skipping 11 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, MediumQualityAt0_01ScaleIsHandled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(500, 200);
   DrawImage draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.01f, 0.01f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.01f, 0.01f), is_decomposable),
+      DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_TRUE(task);
   EXPECT_TRUE(need_unref);
 
   TestTileTaskRunner::ProcessTask(task.get());
 
   DecodedDrawImage decoded_draw_image =
@@ skipping 11 matching lines @@
 }
 
 TEST(SoftwareImageDecodeCacheTest, MediumQualityAt0_001ScaleIsHandled) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(500, 200);
   DrawImage draw_image(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.001f, 0.001f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.001f, 0.001f), is_decomposable),
+      DefaultColorSpace());
 
   scoped_refptr<TileTask> task;
   bool need_unref = cache.GetTaskForImageAndRef(
       draw_image, ImageDecodeCache::TracingInfo(), &task);
   EXPECT_FALSE(task);
   EXPECT_FALSE(need_unref);
 
   DecodedDrawImage decoded_draw_image =
       cache.GetDecodedImageForDraw(draw_image);
   EXPECT_FALSE(decoded_draw_image.image());
 
   cache.DrawWithImageFinished(draw_image, decoded_draw_image);
 }
 
 TEST(SoftwareImageDecodeCacheTest,
      MediumQualityImagesAreTheSameAt0_5And0_49Scale) {
   TestSoftwareImageDecodeCache cache;
   bool is_decomposable = true;
   SkFilterQuality quality = kMedium_SkFilterQuality;
 
   sk_sp<SkImage> image = CreateImage(500, 200);
   DrawImage draw_image_50(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable),
+      DefaultColorSpace());
   DrawImage draw_image_49(
       image, SkIRect::MakeWH(image->width(), image->height()), quality,
-      CreateMatrix(SkSize::Make(0.49f, 0.49f), is_decomposable));
+      CreateMatrix(SkSize::Make(0.49f, 0.49f), is_decomposable),
+      DefaultColorSpace());
 
   scoped_refptr<TileTask> task_50;
   bool need_unref_50 = cache.GetTaskForImageAndRef(
       draw_image_50, ImageDecodeCache::TracingInfo(), &task_50);
   EXPECT_TRUE(task_50);
   EXPECT_TRUE(need_unref_50);
   scoped_refptr<TileTask> task_49;
   bool need_unref_49 = cache.GetTaskForImageAndRef(
       draw_image_49, ImageDecodeCache::TracingInfo(), &task_49);
   EXPECT_TRUE(task_49);
@@ skipping 21 matching lines @@
   EXPECT_EQ(decoded_draw_image_50.image(), decoded_draw_image_49.image());
 
   cache.DrawWithImageFinished(draw_image_50, decoded_draw_image_50);
   cache.UnrefImage(draw_image_50);
   cache.DrawWithImageFinished(draw_image_49, decoded_draw_image_49);
   cache.UnrefImage(draw_image_49);
 }
 
 }  // namespace
 }  // namespace cc