Notify listeners on bitmaprenderer context changes

third_party/WebKit/Source/modules/imagebitmap/ImageBitmapRenderingContext.cpp

Index: third_party/WebKit/Source/modules/imagebitmap/ImageBitmapRenderingContext.cpp
diff --git a/third_party/WebKit/Source/modules/imagebitmap/ImageBitmapRenderingContext.cpp b/third_party/WebKit/Source/modules/imagebitmap/ImageBitmapRenderingContext.cpp
index e3a7c54952c2a22402efe539f4cd336283503f87..e2f77da4c0f4f2d3b661fa7797adac7d44304b1d 100644
--- a/third_party/WebKit/Source/modules/imagebitmap/ImageBitmapRenderingContext.cpp
+++ b/third_party/WebKit/Source/modules/imagebitmap/ImageBitmapRenderingContext.cpp
@@ -62,8 +62,7 @@ void ImageBitmapRenderingContext::transferFromImageBitmap(
     surface->getCanvas()->drawImage(skImage, 0, 0);
     m_image = StaticBitmapImage::create(surface->makeImageSnapshot());
   }
-  canvas()->didDraw(
-      FloatRect(FloatPoint(), FloatSize(m_image->width(), m_image->height())));
+  didDraw(skImage->bounds());
   imageBitmap->close();
 }