Added FrameFuture class

android_webview/browser/browser_view_renderer.h

Index: android_webview/browser/browser_view_renderer.h
diff --git a/android_webview/browser/browser_view_renderer.h b/android_webview/browser/browser_view_renderer.h
index 869495f129e40516c36a2b64a95d99b0c8a0c083..62d33579aaa4ee77aed348d1e7c93ab6f1957e85 100644
--- a/android_webview/browser/browser_view_renderer.h
+++ b/android_webview/browser/browser_view_renderer.h
@@ -16,6 +16,7 @@
 #include "base/callback.h"
 #include "base/cancelable_callback.h"
 #include "base/macros.h"
+#include "base/memory/ref_counted.h"
 #include "base/trace_event/trace_event.h"
 #include "content/public/browser/android/synchronous_compositor.h"
 #include "content/public/browser/android/synchronous_compositor_client.h"
@@ -131,7 +132,8 @@ class BrowserViewRenderer : public content::SynchronousCompositorClient,
                      const gfx::Vector2dF& current_fling_velocity) override;
   ui::TouchHandleDrawable* CreateDrawable() override;
   void OnDrawHardwareProcessFrame(
-      content::SynchronousCompositor::Frame frame) override;
+      scoped_refptr<content::SynchronousCompositor::FrameFuture> frame_future)

[boliu, 2016/09/20 00:27:56]

const &

[ojars, 2016/09/22 18:21:38]

Done.

+      override;
 
   // CompositorFrameProducer overrides
   void OnParentDrawConstraintsUpdated(