User Gesture plumbed from Renderer to Browser's FullscreenController::RequestToLockMouse.

content/browser/renderer_host/render_view_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_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 1445 matching lines @@
 
 void RenderViewHostImpl::NotifyRendererUnresponsive() {
   delegate_->RendererUnresponsive(
       this, is_waiting_for_beforeunload_ack_ || is_waiting_for_unload_ack_);
 }
 
 void RenderViewHostImpl::NotifyRendererResponsive() {
   delegate_->RendererResponsive(this);
 }
 
-void RenderViewHostImpl::RequestToLockMouse() {
-  delegate_->RequestToLockMouse();
+void RenderViewHostImpl::RequestToLockMouse(bool user_gesture) {
+  delegate_->RequestToLockMouse(user_gesture);
 }
 
 bool RenderViewHostImpl::IsFullscreen() const {
   return delegate_->IsFullscreenForCurrentTab();
 }
 
 void RenderViewHostImpl::OnMsgFocus() {
   delegate_->Activate();
 }
 
@@ skipping 343 matching lines @@
   is_waiting_for_beforeunload_ack_ = false;
   is_waiting_for_unload_ack_ = false;
   has_timed_out_on_unload_ = false;
 }
 
 void RenderViewHostImpl::ClearPowerSaveBlockers() {
   STLDeleteValues(&power_save_blockers_);
 }
 
 }  // namespace content