Added FrameFuture class

content/public/browser/android/synchronous_compositor_client.h

Index: content/public/browser/android/synchronous_compositor_client.h
diff --git a/content/public/browser/android/synchronous_compositor_client.h b/content/public/browser/android/synchronous_compositor_client.h
index fe4e41caa54c68afff35466a0643c7f79623995d..503e49f85973f839044178b81b2170621ff26ba6 100644
--- a/content/public/browser/android/synchronous_compositor_client.h
+++ b/content/public/browser/android/synchronous_compositor_client.h
@@ -7,6 +7,7 @@
 
 #include "base/callback_forward.h"
 #include "base/macros.h"
+#include "base/memory/ref_counted.h"
 #include "base/time/time.h"
 #include "ui/gfx/geometry/size_f.h"
 #include "ui/gfx/geometry/vector2d_f.h"
@@ -56,7 +57,8 @@ class SynchronousCompositorClient {
   virtual ui::TouchHandleDrawable* CreateDrawable() = 0;
 
   virtual void OnDrawHardwareProcessFrame(
-      content::SynchronousCompositor::Frame frame) = 0;
+      scoped_refptr<content::SynchronousCompositor::FrameFuture>
+          frame_future) = 0;
 
  protected:
   SynchronousCompositorClient() {}