Index: third_party/WebKit/Source/platform/graphics/OffscreenCanvasPlaceholder.h |
diff --git a/third_party/WebKit/Source/platform/graphics/OffscreenCanvasPlaceholder.h b/third_party/WebKit/Source/platform/graphics/OffscreenCanvasPlaceholder.h |
index d5a302e4444e348c7f4385144a8635f57146979e..b5dccac6999035ff7deaed62ec823fd9336923d4 100644 |
--- a/third_party/WebKit/Source/platform/graphics/OffscreenCanvasPlaceholder.h |
+++ b/third_party/WebKit/Source/platform/graphics/OffscreenCanvasPlaceholder.h |
@@ -20,10 +20,10 @@ class PLATFORM_EXPORT OffscreenCanvasPlaceholder { |
public: |
~OffscreenCanvasPlaceholder(); |
- void setPlaceholderFrame(RefPtr<StaticBitmapImage>, |
- WeakPtr<OffscreenCanvasFrameDispatcher>, |
- RefPtr<WebTaskRunner>, |
- unsigned resourceId); |
+ virtual void setPlaceholderFrame(RefPtr<StaticBitmapImage>, |
+ WeakPtr<OffscreenCanvasFrameDispatcher>, |
+ RefPtr<WebTaskRunner>, |
+ unsigned resourceId); |
void releasePlaceholderFrame(); |
static OffscreenCanvasPlaceholder* getPlaceholderById(unsigned placeholderId); |