Fix Mac resize, delete more Mac code

content/browser/compositor/gpu_browser_compositor_output_surface.cc

 // 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/compositor/gpu_browser_compositor_output_surface.h"
 
 #include <utility>
 
 #include "build/build_config.h"
 #include "cc/output/compositor_frame.h"
@@ skipping 109 matching lines @@
     should_show_frames_state_ = SHOULD_SHOW_FRAMES;
   }
 #endif
 }
 
 void GpuBrowserCompositorOutputSurface::OnGpuSwapBuffersCompleted(
     const std::vector<ui::LatencyInfo>& latency_info,
     gfx::SwapResult result,
     const gpu::GpuProcessHostedCALayerTreeParamsMac* params_mac) {
 #if defined(OS_MACOSX)
-  if (!SurfaceIsSuspendForRecycle()) {
+  if (should_show_frames_state_ == SHOULD_SHOW_FRAMES) {
     gfx::AcceleratedWidget native_widget =
         content::GpuSurfaceTracker::Get()->AcquireNativeWidget(
             params_mac->surface_handle);
     ui::AcceleratedWidgetMacGotFrame(
         native_widget, params_mac->ca_context_id,
         params_mac->fullscreen_low_power_ca_context_valid,
         params_mac->fullscreen_low_power_ca_context_id, params_mac->io_surface,
         params_mac->pixel_size, params_mac->scale_factor, nullptr, nullptr);
   }
 #endif
@@ skipping 19 matching lines @@
     // the NSView hierarchy (it could flash stale content because the system
     // window server is not synchronized with any signals we control or
     // observe).
     if (should_show_frames_state_ == SHOULD_NOT_SHOW_FRAMES_SUSPENDED) {
       DiscardBackbuffer();
       should_show_frames_state_ =
           SHOULD_NOT_SHOW_FRAMES_NO_SWAP_AFTER_SUSPENDED;
     }
   }
 }
-
-bool GpuBrowserCompositorOutputSurface::
-    SurfaceShouldNotShowFramesAfterSuspendForRecycle() const {
-  return should_show_frames_state_ != SHOULD_SHOW_FRAMES;
-}
 #endif
 
 bool GpuBrowserCompositorOutputSurface::SurfaceIsSuspendForRecycle() const {
 #if defined(OS_MACOSX)
   return should_show_frames_state_ == SHOULD_NOT_SHOW_FRAMES_SUSPENDED;
 #else
   return false;
 #endif
 }
 
 }  // namespace content