Notification on finish handling of top control gesture

content/browser/renderer_host/render_widget_host_impl.cc

Index: content/browser/renderer_host/render_widget_host_impl.cc
diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
index 93d865b4a0cae79c44829ff6986df497cf42f871..9a77d9228a1e50a511aa2754ae8c4cdf90b5a27e 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -460,6 +460,8 @@ bool RenderWidgetHostImpl::OnMessageReceived(const IPC::Message &msg) {
   IPC_BEGIN_MESSAGE_MAP_EX(RenderWidgetHostImpl, msg, msg_is_ok)
     IPC_MESSAGE_HANDLER(InputHostMsg_QueueSyntheticGesture,
                         OnQueueSyntheticGesture)
+    IPC_MESSAGE_HANDLER(InputHostMsg_DidFinishTopControlsGesture,
+                        OnDidFinishTopControlsGesture)
     IPC_MESSAGE_HANDLER(ViewHostMsg_RenderViewReady, OnRenderViewReady)
     IPC_MESSAGE_HANDLER(ViewHostMsg_RenderProcessGone, OnRenderProcessGone)
     IPC_MESSAGE_HANDLER(ViewHostMsg_Close, OnClose)
@@ -1710,6 +1712,11 @@ void RenderWidgetHostImpl::OnQueueSyntheticGesture(
       SyntheticGesture::Create(*gesture_packet.gesture_params()));
 }
 
+void RenderWidgetHostImpl::OnDidFinishTopControlsGesture() {
+  if (view_)
+    view_->DidFinishTopControlsGesture();
+}
+
 void RenderWidgetHostImpl::OnFocus() {
   // Only RenderViewHost can deal with that message.
   RecordAction(base::UserMetricsAction("BadMessageTerminate_RWH4"));