WIP - Gutterless resize on Windows

content/browser/renderer_host/render_widget_resize_helper.h

 // Copyright 2014 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.
 
-#ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_RESIZE_HELPER_MAC_H_
-#define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_RESIZE_HELPER_MAC_H_
+#ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_RESIZE_HELPER_H_
+#define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_RESIZE_HELPER_H_
 
 #include "base/macros.h"
 
 namespace IPC {
 class Message;
 }
 
 namespace content {
 
 // Provides functions for content to synchronize with window resize tasks being
-// managed by ui::WindowResizeHelperMac. WindowResizeHelperMac must be
+// managed by ui::WindowResizeHelper. WindowResizeHelper must be
 // initialized before calling these functions.
 //
 // The IPCs that are required to create new frames for smooth resize are sent
-// to the ui::WindowResizeHelperMac singleton using the PostRendererProcessMsg()
+// to the ui::WindowResizeHelper singleton using the PostRendererProcessMsg()
 // and PostGpuProcessMsg() methods. Usually those IPCs arrive on the IO thread
 // and are posted as tasks to the UI thread either by the RenderMessageFilter
 // (for renderer processes) or the GpuProcessHostUIShim (for the GPU process).
 // By posting them via RenderWidgetResizeHelper instead, it allows a smooth
-// window resize to be controlled by WindowResizeHelperMac.
+// window resize to be controlled by WindowResizeHelper.
 class RenderWidgetResizeHelper {
  public:
   // IO THREAD ONLY -----------------------------------------------------------
 
   // This will cause |msg| to be handled by the RenderProcessHost corresponding
   // to |render_process_id|, on the UI thread. This will either happen when the
   // ordinary message loop would run it, or potentially earlier in a call to
-  // WindowResizeHelperMac::WaitForSingleTaskToRun().
+  // WindowResizeHelper::WaitForSingleTaskToRun().
   static void PostRendererProcessMsg(int render_process_id,
                                      const IPC::Message& msg);
 
   // This is similar to PostRendererProcessMsg, but will handle the message in
   // the GpuProcessHostUIShim corresponding to |gpu_host_id|.
   static void PostGpuProcessMsg(int gpu_host_id, const IPC::Message& msg);
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(RenderWidgetResizeHelper);
 };
 
 }  // namespace content
 
-#endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_RESIZE_HELPER_MAC_H_
+#endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_RESIZE_HELPER_H_