Don't use base::MessageLoop::{Quit,QuitClosure} in extensions/, ipc/

extensions/browser/extension_icon_image_unittest.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 "extensions/browser/extension_icon_image.h"
 
 #include <vector>
 
 #include "base/json/json_file_value_serializer.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 111 matching lines @@
   // testing::Test overrides:
   void SetUp() override {
     file_thread_.Start();
     io_thread_.Start();
   }
 
   // IconImage::Delegate overrides:
   void OnExtensionIconImageChanged(IconImage* image) override {
     image_loaded_count_++;
     if (quit_in_image_loaded_)
-      base::MessageLoop::current()->Quit();
+      base::MessageLoop::current()->QuitWhenIdle();
   }
 
   gfx::ImageSkia GetDefaultIcon() {
     return gfx::ImageSkia(gfx::ImageSkiaRep(gfx::Size(16, 16), 1.0f));
   }
 
  private:
   int image_loaded_count_;
   bool quit_in_image_loaded_;
   base::MessageLoop ui_loop_;
@@ skipping 401 matching lines @@
   // because image storage is shared, so when we created one from the first
   // image, all other images should also have that representation...
   gfx::Image image2 = icon_image->image();
   EXPECT_EQ(image_as_png.get(), image2.As1xPNGBytes().get());
 
   // ...even images that were copied before the representation was constructed.
   EXPECT_EQ(image_as_png.get(), prior_image.As1xPNGBytes().get());
 }
 
 }  // namespace extensions