Source/core/html/canvas/CanvasRenderingContext.h - Issue 766333003: canvas: fix bugs on HTMLCanvasElement::copiedImage()

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Unified Diff: Source/core/html/canvas/CanvasRenderingContext.h

Issue 766333003: canvas: fix bugs on HTMLCanvasElement::copiedImage() (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: rephrase this test so that the expectations don't contain failure Created 6 years ago

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Index: Source/core/html/canvas/CanvasRenderingContext.h

diff --git a/Source/core/html/canvas/CanvasRenderingContext.h b/Source/core/html/canvas/CanvasRenderingContext.h

index 8b4054b04abf1a8042f937fb63692bd7ee08ac37..16a872bdd74970ac0fd95ef2154c5dec8cad1d29 100644

--- a/Source/core/html/canvas/CanvasRenderingContext.h

+++ b/Source/core/html/canvas/CanvasRenderingContext.h

@@ -58,7 +58,8 @@ public:

virtual bool hasAlpha() const { return true; }

virtual void setIsHidden(bool) = 0;

- virtual void paintRenderingResultsToCanvas(SourceDrawingBuffer) { }

+ // Return true if the content is updated.

+ virtual bool paintRenderingResultsToCanvas(SourceDrawingBuffer) { return false; }

virtual blink::WebLayer* platformLayer() const { return nullptr; }

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