[Android] Consolidate vsync request logic in RWHVAndroid

content/browser/renderer_host/render_widget_host_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 
 #include <math.h>
 #include <set>
 #include <utility>
 
@@ skipping 364 matching lines @@
       GetRoutingID(), last_view_screen_rect_, last_window_screen_rect_));
   if (delegate_)
     delegate_->DidSendScreenRects(this);
   waiting_for_screen_rects_ack_ = true;
 }
 
 void RenderWidgetHostImpl::SuppressNextCharEvents() {
   suppress_next_char_events_ = true;
 }
 
-void RenderWidgetHostImpl::FlushInput() {
+void RenderWidgetHostImpl::FlushInput(base::TimeTicks flush_time) {
   input_router_->Flush();
   if (synthetic_gesture_controller_)
-    synthetic_gesture_controller_->Flush(base::TimeTicks::Now());
+    synthetic_gesture_controller_->Flush(flush_time);
 }
 
 void RenderWidgetHostImpl::SetNeedsFlush() {
   if (view_)
     view_->OnSetNeedsFlushInput();
 }
 
 void RenderWidgetHostImpl::Init() {
   DCHECK(process_->HasConnection());
 
@@ skipping 1919 matching lines @@
 }
 #endif
 
 SkColorType RenderWidgetHostImpl::PreferredReadbackFormat() {
   if (view_)
     return view_->PreferredReadbackFormat();
   return kN32_SkColorType;
 }
 
 }  // namespace content