Fix PrepareTextureCopyOutputResult to avoid ScopedCallbackRunner.

content/browser/renderer_host/render_widget_host_view_android.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_android.h"
 
 #include <android/bitmap.h>
 
 #include <utility>
 
@@ skipping 1890 matching lines @@
   if (dst_size_in_pixel.IsEmpty())
     output_size_in_pixel = result->size();
   else
     output_size_in_pixel = dst_size_in_pixel;
 
   std::unique_ptr<SkBitmap> bitmap(new SkBitmap);
   if (!bitmap->tryAllocPixels(SkImageInfo::Make(output_size_in_pixel.width(),
                                                 output_size_in_pixel.height(),
                                                 color_type,
                                                 kOpaque_SkAlphaType))) {
-    scoped_callback_runner.Reset(
+    scoped_callback_runner.ReplaceClosure(
         base::Bind(callback, SkBitmap(), READBACK_BITMAP_ALLOCATION_FAILURE));
     return;
   }
 
   std::unique_ptr<SkAutoLockPixels> bitmap_pixels_lock(
       new SkAutoLockPixels(*bitmap));
   uint8_t* pixels = static_cast<uint8_t*>(bitmap->getPixels());
 
   ignore_result(scoped_callback_runner.Release());
 
@@ skipping 68 matching lines @@
     case ui::MotionEvent::ACTION_UP:
     case ui::MotionEvent::ACTION_POINTER_UP:
       UMA_HISTOGRAM_CUSTOM_COUNTS("Event.Latency.OS.TOUCH_RELEASED",
                                   delta.InMicroseconds(), 1, 1000000, 50);
     default:
       return;
   }
 }
 
 }  // namespace content