Stop painting when receiving delegated frame
The SchedulePaintInRect call in DelegatedFrameHost is only there to
eventually notify an observer on the aura::Window that damage has
occurred (for the video detector). Instead, just pass along the
damage to the LayerDelegate API and don't schedule a paint.
[email protected]
BUG=none
Review URL: https://codereview.chromium.org/464643003
Cr-Commit-Position: refs/heads/master@{#291582}
diff --git a/ui/compositor/layer.h b/ui/compositor/layer.h
index 6af9cd7..0ff6a96 100644
--- a/ui/compositor/layer.h
+++ b/ui/compositor/layer.h
@@ -318,6 +318,10 @@
// Notifies the layer that the device scale factor has changed.
void OnDeviceScaleFactorChanged(float device_scale_factor);
+ // Notifies the layer that one of its children has received a new
+ // delegated frame.
+ void OnDelegatedFrameDamage(const gfx::Rect& damage_rect_in_dip);
+
// Requets a copy of the layer's output as a texture or bitmap.
void RequestCopyOfOutput(scoped_ptr<cc::CopyOutputRequest> request);
