Add hooks for flushing input from BeginFrame dispatch on Aura

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 367 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() {
-  input_router_->RequestNotificationWhenFlushed();
+void RenderWidgetHostImpl::FlushInput(base::TimeTicks frame_time) {
   if (synthetic_gesture_controller_)
-    synthetic_gesture_controller_->Flush(base::TimeTicks::Now());
-}
-
-void RenderWidgetHostImpl::SetNeedsFlush() {
-  if (view_)
-    view_->OnSetNeedsFlushInput();
+    synthetic_gesture_controller_->Flush(frame_time);
+  input_router_->FlushInput(frame_time);
 }
 
 void RenderWidgetHostImpl::Init() {
   DCHECK(process_->HasConnection());
 
   renderer_initialized_ = true;
 
   GetProcess()->ResumeRequestsForView(routing_id_);
 
   // If the RWHV has not yet been set, the surface ID namespace will get
@@ skipping 1469 matching lines @@
     // The renderer is responsive, but there are in-flight events to wait for.
     if (!is_hidden_)
       RestartHangMonitorTimeout();
   }
 }
 
 void RenderWidgetHostImpl::OnHasTouchEventHandlers(bool has_handlers) {
   has_touch_handler_ = has_handlers;
 }
 
-void RenderWidgetHostImpl::DidFlush() {
+void RenderWidgetHostImpl::SetNeedsFlushInput() {
+  if (view_)
+    view_->OnSetNeedsFlushInput();
+}
+
+void RenderWidgetHostImpl::DidFlushAllInput() {
   if (synthetic_gesture_controller_)
-    synthetic_gesture_controller_->OnDidFlushInput();
+    synthetic_gesture_controller_->OnDidFlushAllInput();
 }
 
 void RenderWidgetHostImpl::DidOverscroll(const DidOverscrollParams& params) {
   if (view_)
     view_->DidOverscroll(params);
 }
 
 void RenderWidgetHostImpl::DidStopFlinging() {
   if (view_)
     view_->DidStopFlinging();
@@ skipping 287 matching lines @@
 }
 
 #if defined(OS_WIN)
 gfx::NativeViewAccessible
     RenderWidgetHostImpl::GetParentNativeViewAccessible() {
   return delegate_ ? delegate_->GetParentNativeViewAccessible() : NULL;
 }
 #endif
 
 }  // namespace content