Linux/ChromeOS Chromium style checker cleanup, chrome/browser/extensions edition.

chrome/browser/extensions/convert_web_app_browsertest.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 <string>
 
 #include "base/command_line.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 14 matching lines @@
     : public InProcessBrowserTest, public content::NotificationObserver {
  protected:
   ExtensionFromWebAppTest() : installed_extension_(NULL) {
   }
 
   std::string expected_extension_id_;
   const Extension* installed_extension_;
 
  private:
   // InProcessBrowserTest
-  virtual void SetUpCommandLine(CommandLine* command_line) {
+  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     command_line->AppendSwitch(switches::kEnableCrxlessWebApps);
   }
 
   // content::NotificationObserver
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) {
+                       const content::NotificationDetails& details) OVERRIDE {
     if (type == chrome::NOTIFICATION_EXTENSION_INSTALLED) {
       const Extension* extension =
           content::Details<const Extension>(details).ptr();
       if (extension->id() == expected_extension_id_) {
         installed_extension_ = extension;
         MessageLoopForUI::current()->Quit();
       }
     }
   }
 };
@@ skipping 32 matching lines @@
   ASSERT_EQ(3u, installed_extension_->icons().map().size());
   EXPECT_EQ("icons/16.png", installed_extension_->icons().Get(
       16, ExtensionIconSet::MATCH_EXACTLY));
   EXPECT_EQ("icons/48.png", installed_extension_->icons().Get(
       48, ExtensionIconSet::MATCH_EXACTLY));
   EXPECT_EQ("icons/128.png", installed_extension_->icons().Get(
       128, ExtensionIconSet::MATCH_EXACTLY));
 }
 
 }  // namespace extensions