Consistent CopyFromSurface() API, consolidated to RWHV

chrome/browser/thumbnails/simple_thumbnail_crop.cc

Index: chrome/browser/thumbnails/simple_thumbnail_crop.cc
diff --git a/chrome/browser/thumbnails/simple_thumbnail_crop.cc b/chrome/browser/thumbnails/simple_thumbnail_crop.cc
index 5b12db4bf9b6c4ccf7b02a357bbe1c4ec25760fb..4c13ea67a8008167310e92b4b81a9dcb2ed270c5 100644
--- a/chrome/browser/thumbnails/simple_thumbnail_crop.cc
+++ b/chrome/browser/thumbnails/simple_thumbnail_crop.cc
@@ -75,7 +75,7 @@ SkBitmap SimpleThumbnailCrop::GetClippedBitmap(const SkBitmap& bitmap,
   return clipped_bitmap;
 }
 
-// RenderWidgetHost::CopyFromBackingStore can be costly especially when it is
+// RenderWidgetHostView::CopyFromSurface() can be costly especially when it is
 // necessary to read back the web contents image data from GPU. As the cost is
 // roughly proportional to the number of the copied pixels, the size of the
 // copied pixels should be as small as possible.