Streamline the presentation of ImageBitmapRenderingContext

third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.cpp

Index: third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.cpp
diff --git a/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.cpp b/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.cpp
index 77bedfa4a87b0e00b44897391efa685335493fb5..3db6ed20b1019af7d4aefafd90233d8fe7a50adb 100644
--- a/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.cpp
+++ b/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.cpp
@@ -175,6 +175,15 @@ void CanvasRenderingContext::dispose() {
 
 void CanvasRenderingContext::didDraw(const SkIRect& dirtyRect) {
   canvas()->didDraw(SkRect::Make(dirtyRect));
+  scheduleFinalizeFrameIfNeeded();
+}
+
+void CanvasRenderingContext::didDraw() {
+  canvas()->didDraw();
+  scheduleFinalizeFrameIfNeeded();
+}
+
+void CanvasRenderingContext::scheduleFinalizeFrameIfNeeded() {
   if (!m_finalizeFrameScheduled) {
     m_finalizeFrameScheduled = true;
     Platform::current()->currentThread()->addTaskObserver(this);