Index: content/browser/compositor/browser_compositor_view_private_mac.h |
diff --git a/content/browser/compositor/browser_compositor_view_private_mac.h b/content/browser/compositor/browser_compositor_view_private_mac.h |
index a6e998cf9e228c39b2ebc041dcf11976459d9197..da8ff4d64a7c055a687f1e890782d2f9c7793961 100644 |
--- a/content/browser/compositor/browser_compositor_view_private_mac.h |
+++ b/content/browser/compositor/browser_compositor_view_private_mac.h |
@@ -44,6 +44,9 @@ class BrowserCompositorViewCocoaHelper; |
// Called when an error is encountered while drawing to the screen. |
- (void)gotAcceleratedLayerError; |
+// Check if a frame of a given size is currently being displayed. |
+- (bool)hasFrameWithSizeInDIP:(gfx::Size)desiredSizeInDIP; |
+ |
@end // BrowserCompositorViewCocoa |
namespace content { |