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

chrome/browser/extensions/chrome_app_api_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 "base/json/json_reader.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_number_conversions.h"
@@ skipping 54 matching lines @@
     CHECK(
         content::ExecuteScriptInFrameAndExtractString(
             browser()->tab_strip_model()->GetActiveWebContents(),
             frame_xpath,
             kGetAppRunningState,
             &result));
     return result;
   }
 
  private:
-  virtual void SetUpCommandLine(CommandLine* command_line) {
+  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     ExtensionBrowserTest::SetUpCommandLine(command_line);
     command_line->AppendSwitchASCII(switches::kAppsCheckoutURL,
                                     "http://checkout.com:");
   }
 };
 
 IN_PROC_BROWSER_TEST_F(ChromeAppAPITest, IsInstalled) {
   std::string app_host("app.com");
   std::string nonapp_host("nonapp.com");
 
@@ skipping 224 matching lines @@
   GURL non_app_url(test_file_url.ReplaceComponents(replace_host));
 
   // Check the install and running state of a non-app iframe running
   // within an app.
   ui_test_utils::NavigateToURL(browser(), app_url);
 
   EXPECT_EQ("not_installed", InstallState("//html/iframe[1]"));
   EXPECT_EQ("cannot_run", RunningState("//html/iframe[1]"));
   EXPECT_FALSE(IsAppInstalled("//html/iframe[1]"));
 }