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

chrome/browser/extensions/isolated_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 "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/automation/automation_util.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 48 matching lines @@
            iter != extension_ids.end(); ++iter) {
         installed_app = service->extensions()->GetByID(*iter);
         if (installed_app && installed_app->is_app())
           return installed_app;
       }
     }
     return NULL;
   }
 
  private:
-  virtual void SetUpCommandLine(CommandLine* command_line) {
+  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     ExtensionBrowserTest::SetUpCommandLine(command_line);
     command_line->AppendSwitch(switches::kEnableExperimentalExtensionApis);
   }
 };
 
 }  // namespace
 
 IN_PROC_BROWSER_TEST_F(IsolatedAppTest, CrossProcessClientRedirect) {
   host_resolver()->AddRule("*", "127.0.0.1");
   ASSERT_TRUE(test_server()->Start());
@@ skipping 420 matching lines @@
   EXPECT_EQ("ss_app2", result);
 
   ui_test_utils::NavigateToURLWithDisposition(
       browser(), base_url.Resolve("non_app/main.html"),
       CURRENT_TAB, ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
   ASSERT_TRUE(ExecuteScriptAndExtractString(
       browser()->tab_strip_model()->GetWebContentsAt(0),
       kRetrieveSessionStorage.c_str(), &result));
   EXPECT_EQ("ss_normal", result);
 }