Fix Mac resize, delete more Mac code

content/browser/compositor/gpu_browser_compositor_output_surface.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_COMPOSITOR_GPU_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
 #define CONTENT_BROWSER_COMPOSITOR_GPU_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
 
 #include <memory>
 
 #include "base/cancelable_callback.h"
@@ skipping 41 matching lines @@
       gfx::SwapResult result,
       const gpu::GpuProcessHostedCALayerTreeParamsMac* params_mac) override;
 
   // cc::OutputSurface implementation.
   void SwapBuffers(cc::CompositorFrame* frame) override;
   bool BindToClient(cc::OutputSurfaceClient* client) override;
   bool SurfaceIsSuspendForRecycle() const override;
 
 #if defined(OS_MACOSX)
   void SetSurfaceSuspendedForRecycle(bool suspended) override;
-  bool SurfaceShouldNotShowFramesAfterSuspendForRecycle() const override;
   enum ShouldShowFramesState {
     // Frames that come from the GPU process should appear on-screen.
     SHOULD_SHOW_FRAMES,
     // The compositor has been suspended. Any frames that come from the GPU
     // process are for the pre-suspend content and should not be displayed.
     SHOULD_NOT_SHOW_FRAMES_SUSPENDED,
     // The compositor has been un-suspended, but has not yet issued a swap
     // since being un-suspended, so any frames that come from the GPU process
     // are for pre-suspend content and should not be displayed.
     SHOULD_NOT_SHOW_FRAMES_NO_SWAP_AFTER_SUSPENDED,
@@ skipping 13 matching lines @@
       update_vsync_parameters_callback_;
 
   std::unique_ptr<ReflectorTexture> reflector_texture_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuBrowserCompositorOutputSurface);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_COMPOSITOR_GPU_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_