Change over IgnoreReturn to IgnoreResult. remove IgnoreReturn.

content/browser/renderer_host/render_widget_host_view_win.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_view_win.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 559 matching lines @@
   // it immediately. The GPU process has a grace period to stop accessing the
   // window. TODO(apatrick): the GPU process should acknowledge that it has
   // finished with the window handle and the browser process should destroy it
   // at that point.
   ::ShowWindow(compositor_host_window_, SW_HIDE);
   ::SetParent(compositor_host_window_, NULL);
 
   BrowserThread::PostDelayedTask(
       BrowserThread::UI,
       FROM_HERE,
-      base::IgnoreReturn<BOOL>(
-          base::Bind(&::DestroyWindow, compositor_host_window_)),
+      base::Bind(base::IgnoreResult(&::DestroyWindow),
+                 compositor_host_window_),
       kDestroyCompositorHostWindowDelay);
 
   compositor_host_window_ = NULL;
 }
 
 bool RenderWidgetHostViewWin::IsActivatable() const {
   // Popups should not be activated.
   return popup_type_ == WebKit::WebPopupTypeNone;
 }
 
@@ skipping 1905 matching lines @@
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // RenderWidgetHostView, public:
 
 // static
 RenderWidgetHostView* RenderWidgetHostView::CreateViewForWidget(
     RenderWidgetHost* widget) {
   return new RenderWidgetHostViewWin(widget);
 }