cc: Populate SkColorSpace for raster from resource gfx::ColorSpace

cc/resources/resource_provider.h

Index: cc/resources/resource_provider.h
diff --git a/cc/resources/resource_provider.h b/cc/resources/resource_provider.h
index 8e9bc114747e1b0c76d1d89b5fa0e8b48cb647c4..f7732d755d92f8f911f14e147ef2cd978fec1f2b 100644
--- a/cc/resources/resource_provider.h
+++ b/cc/resources/resource_provider.h
@@ -96,6 +96,7 @@ class CC_EXPORT ResourceProvider
       size_t id_allocation_chunk_size,
       bool delegated_sync_points_required,
       bool use_gpu_memory_buffer_resources,
+      bool enable_color_correct_rendering,
       const BufferToTextureTargetMap& buffer_to_texture_target_map);
   ~ResourceProvider() override;
 
@@ -275,6 +276,7 @@ class CC_EXPORT ResourceProvider
     GLenum target() const { return target_; }
     ResourceFormat format() const { return format_; }
     const gfx::Size& size() const { return size_; }
+    sk_sp<SkColorSpace> sk_color_space() const { return sk_color_space_; }
 
     const TextureMailbox& mailbox() const { return mailbox_; }
 
@@ -295,6 +297,7 @@ class CC_EXPORT ResourceProvider
     gpu::SyncToken sync_token_;
     bool synchronized_;
     base::ThreadChecker thread_checker_;
+    sk_sp<SkColorSpace> sk_color_space_;
 
     DISALLOW_COPY_AND_ASSIGN(ScopedWriteLockGL);
   };
@@ -382,11 +385,13 @@ class CC_EXPORT ResourceProvider
 
     SkBitmap& sk_bitmap() { return sk_bitmap_; }
     bool valid() const { return !!sk_bitmap_.getPixels(); }
+    sk_sp<SkColorSpace> sk_color_space() const { return sk_color_space_; }
 
    private:
     ResourceProvider* resource_provider_;
     ResourceId resource_id_;
     SkBitmap sk_bitmap_;
+    sk_sp<SkColorSpace> sk_color_space_;
     base::ThreadChecker thread_checker_;
 
     DISALLOW_COPY_AND_ASSIGN(ScopedWriteLockSoftware);
@@ -397,8 +402,8 @@ class CC_EXPORT ResourceProvider
     ScopedWriteLockGpuMemoryBuffer(ResourceProvider* resource_provider,
                                    ResourceId resource_id);
     ~ScopedWriteLockGpuMemoryBuffer();
-
     gfx::GpuMemoryBuffer* GetGpuMemoryBuffer();
+    sk_sp<SkColorSpace> sk_color_space() const { return sk_color_space_; }
 
    private:
     ResourceProvider* resource_provider_;
@@ -407,6 +412,7 @@ class CC_EXPORT ResourceProvider
     gfx::BufferUsage usage_;
     gfx::Size size_;
     std::unique_ptr<gfx::GpuMemoryBuffer> gpu_memory_buffer_;
+    sk_sp<SkColorSpace> sk_color_space_;
     base::ThreadChecker thread_checker_;
 
     DISALLOW_COPY_AND_ASSIGN(ScopedWriteLockGpuMemoryBuffer);
@@ -635,8 +641,8 @@ class CC_EXPORT ResourceProvider
   Resource* LockForWrite(ResourceId id);
   void UnlockForWrite(Resource* resource);
 
-  static void PopulateSkBitmapWithResource(SkBitmap* sk_bitmap,
-                                           const Resource* resource);
+  void PopulateSkBitmapWithResource(SkBitmap* sk_bitmap,
+                                    const Resource* resource);
 
   void CreateMailboxAndBindResource(gpu::gles2::GLES2Interface* gl,
                                     Resource* resource);
@@ -667,6 +673,9 @@ class CC_EXPORT ResourceProvider
   gpu::gles2::GLES2Interface* ContextGL() const;
   bool IsGLContextLost() const;
 
+  // Returns null if |enable_color_correct_rendering_| is false.
+  sk_sp<SkColorSpace> GetResourceSkColorSpace(const Resource* resource) const;
+
   ContextProvider* compositor_context_provider_;
   SharedBitmapManager* shared_bitmap_manager_;
   gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager_;
@@ -690,6 +699,7 @@ class CC_EXPORT ResourceProvider
   int max_texture_size_;
   ResourceFormat best_texture_format_;
   ResourceFormat best_render_buffer_format_;
+  const bool enable_color_correct_rendering_ = false;
 
   base::ThreadChecker thread_checker_;