2 files changed, 0 insertions, 39 deletions
diff --git a/content/browser/renderer_host/render_widget_helper.h b/content/browser/renderer_host/render_widget_helper.h
index 54e5c9f..4ff2982 100644
--- a/content/browser/renderer_host/render_widget_helper.h
+++ b/content/browser/renderer_host/render_widget_helper.h
@@ -101,11 +101,6 @@ class RenderWidgetHelper
   // created by CreateNewWindow which initially blocked the requests.
   void ResumeRequestsForView(int route_id);
 
-#if defined(OS_MACOSX)
-  static void OnNativeSurfaceBuffersSwappedOnUIThread(
-      const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params);
-#endif
-
   // IO THREAD ONLY -----------------------------------------------------------
 
   void CreateNewWindow(
diff --git a/content/browser/renderer_host/render_widget_helper_mac.mm b/content/browser/renderer_host/render_widget_helper_mac.mm
deleted file mode 100644
index 7fff9a7..0000000
--- a/content/browser/renderer_host/render_widget_helper_mac.mm
+++ /dev/null
@@ -1,34 +0,0 @@
-// 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.
-
-#include "content/browser/renderer_host/render_widget_helper.h"
-
-#import <Cocoa/Cocoa.h>
-#include <IOSurface/IOSurfaceAPI.h>
-
-#include "base/bind.h"
-#include "content/browser/compositor/browser_compositor_view_mac.h"
-#include "content/browser/gpu/gpu_process_host.h"
-#include "content/browser/gpu/gpu_surface_tracker.h"
-#include "content/common/gpu/gpu_messages.h"
-#include "content/common/gpu/surface_handle_types_mac.h"
-
-namespace content {
-
-// static
-void RenderWidgetHelper::OnNativeSurfaceBuffersSwappedOnUIThread(
-    const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
-  gfx::AcceleratedWidget native_widget =
-      content::GpuSurfaceTracker::Get()->AcquireNativeWidget(params.surface_id);
-  IOSurfaceID io_surface_id = content::IOSurfaceIDFromSurfaceHandle(
-      params.surface_handle);
-  [native_widget gotAcceleratedIOSurfaceFrame:io_surface_id
-                          withOutputSurfaceID:params.surface_id
-                              withLatencyInfo:params.latency_info
-                                withPixelSize:params.size
-                              withScaleFactor:params.scale_factor];
-}
-
-}  // namespace content