Remove uses of SkBitmap::Config (deprecated) from core/ and platform/.

Source/platform/graphics/DeferredImageDecoderTest.cpp

Index: Source/platform/graphics/DeferredImageDecoderTest.cpp
diff --git a/Source/platform/graphics/DeferredImageDecoderTest.cpp b/Source/platform/graphics/DeferredImageDecoderTest.cpp
index e98d804ec2207d444c6bbc07014c8759ad336ae2..a8a86e3aa761815953506b07d0d709ad76992d45 100644
--- a/Source/platform/graphics/DeferredImageDecoderTest.cpp
+++ b/Source/platform/graphics/DeferredImageDecoderTest.cpp
@@ -61,8 +61,9 @@ const unsigned char whitePNG[] = {
 
 static SkCanvas* createRasterCanvas(int width, int height)
 {
-    SkAutoTUnref<SkBaseDevice> device(new SkBitmapDevice(SkBitmap::kARGB_8888_Config, width, height));
-    return new SkCanvas(device);
+    SkBitmap bitmap;
+    bitmap.allocN32Pixels(width, height);
+    return new SkCanvas(bitmap);

[reed1, 2014/03/17 13:25:18]

There is an even nicer way to to this...

return SkCanvas::NewRasterN32(width, height);

One advantage is that it will return NULL if it cannot allocate the canvas or
its pixels.

[jbroman, 2014/03/17 16:46:38]

Done, and inlined at the call site.

 }
 
 struct Rasterizer {
@@ -170,7 +171,7 @@ TEST_F(DeferredImageDecoderTest, drawIntoSkPicture)
     EXPECT_EQ(0, m_frameBufferRequestCount);
 
     SkBitmap canvasBitmap;
-    canvasBitmap.setConfig(SkBitmap::kARGB_8888_Config, 100, 100);
+    canvasBitmap.allocN32Pixels(100, 100);
     ASSERT_TRUE(m_canvas->readPixels(&canvasBitmap, 0, 0));
     SkAutoLockPixels autoLock(canvasBitmap);
     EXPECT_EQ(SkColorSetARGB(255, 255, 255, 255), canvasBitmap.getColor(0, 0));
@@ -197,7 +198,7 @@ TEST_F(DeferredImageDecoderTest, drawIntoSkPictureProgressive)
     m_canvas->drawPicture(m_picture);
 
     SkBitmap canvasBitmap;
-    canvasBitmap.setConfig(SkBitmap::kARGB_8888_Config, 100, 100);
+    canvasBitmap.allocN32Pixels(100, 100);
     ASSERT_TRUE(m_canvas->readPixels(&canvasBitmap, 0, 0));
     SkAutoLockPixels autoLock(canvasBitmap);
     EXPECT_EQ(SkColorSetARGB(255, 255, 255, 255), canvasBitmap.getColor(0, 0));
@@ -229,7 +230,7 @@ TEST_F(DeferredImageDecoderTest, decodeOnOtherThread)
     EXPECT_EQ(0, m_frameBufferRequestCount);
 
     SkBitmap canvasBitmap;
-    canvasBitmap.setConfig(SkBitmap::kARGB_8888_Config, 100, 100);
+    canvasBitmap.allocN32Pixels(100, 100);
     ASSERT_TRUE(m_canvas->readPixels(&canvasBitmap, 0, 0));
     SkAutoLockPixels autoLock(canvasBitmap);
     EXPECT_EQ(SkColorSetARGB(255, 255, 255, 255), canvasBitmap.getColor(0, 0));