Add tinted static UI resource cache

cc/resources/ui_resource_bitmap.cc

 // Copyright 2013 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/resources/ui_resource_bitmap.h"
 
 #include <stdint.h>
 
 #include <memory>
 
 #include "base/logging.h"
-#include "third_party/skia/include/core/SkBitmap.h"
+#include "third_party/skia/include/core/SkImageInfo.h"
 #include "third_party/skia/include/core/SkMallocPixelRef.h"
 #include "third_party/skia/include/core/SkPixelRef.h"
 
 namespace cc {
 namespace {
 
 UIResourceBitmap::UIResourceFormat SkColorTypeToUIResourceFormat(
     SkColorType sk_type) {
   UIResourceBitmap::UIResourceFormat format = UIResourceBitmap::RGBA8;
   switch (sk_type) {
@@ skipping 20 matching lines @@
   DCHECK(pixel_ref);
   DCHECK(pixel_ref->isImmutable());
   format_ = format;
   size_ = size;
   pixel_ref_ = std::move(pixel_ref);
 
   // Default values for secondary parameters.
   opaque_ = (format == ETC1);
 }
 
+void UIResourceBitmap::DrawToCanvas(SkCanvas* canvas, SkPaint* paint) {
+  SkBitmap bitmap;
+  bitmap.setInfo(pixel_ref_.get()->info(), pixel_ref_.get()->rowBytes());
+  bitmap.setPixelRef(pixel_ref_.get());
+  canvas->drawBitmap(bitmap, 0, 0, paint);
+  canvas->flush();
+}
+
 UIResourceBitmap::UIResourceBitmap(const SkBitmap& skbitmap) {
   DCHECK_EQ(skbitmap.width(), skbitmap.rowBytesAsPixels());
   DCHECK(skbitmap.isImmutable());
 
   sk_sp<SkPixelRef> pixel_ref = sk_ref_sp(skbitmap.pixelRef());
   const SkImageInfo& info = pixel_ref->info();
   Create(std::move(pixel_ref), gfx::Size(info.width(), info.height()),
          SkColorTypeToUIResourceFormat(skbitmap.colorType()));
 
   SetOpaque(skbitmap.isOpaque());
@@ skipping 26 matching lines @@
 
 AutoLockUIResourceBitmap::~AutoLockUIResourceBitmap() {
   bitmap_.pixel_ref_->unlockPixels();
 }
 
 const uint8_t* AutoLockUIResourceBitmap::GetPixels() const {
   return static_cast<const uint8_t*>(bitmap_.pixel_ref_->pixels());
 }
 
 }  // namespace cc