content: Move more constants from url_constants.h into content namespace.

chrome/browser/extensions/api/management/management_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 "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "chrome/browser/extensions/api/management/management_api.h"
@@ skipping 21 matching lines @@
   bool CrashEnabledExtension(const std::string& extension_id) {
     content::WindowedNotificationObserver extension_crash_observer(
         chrome::NOTIFICATION_EXTENSION_PROCESS_TERMINATED,
         content::NotificationService::AllSources());
     ExtensionHost* background_host =
         ExtensionSystem::Get(browser()->profile())->
             process_manager()->GetBackgroundHostForExtension(extension_id);
     if (!background_host)
       return false;
     background_host->host_contents()->GetController().LoadURL(
-        GURL(chrome::kChromeUICrashURL), content::Referrer(),
+        GURL(content::kChromeUICrashURL), content::Referrer(),
         content::PAGE_TRANSITION_LINK, std::string());
     extension_crash_observer.Wait();
     return true;
   }
 };
 
 // We test this here instead of in an ExtensionApiTest because normal extensions
 // are not allowed to call the install function.
 IN_PROC_BROWSER_TEST_F(ExtensionManagementApiBrowserTest, InstallEvent) {
   ExtensionTestMessageListener listener1("ready", false);
@@ skipping 210 matching lines @@
   // extension should be reloaded and enabled.
   ASSERT_TRUE(CrashEnabledExtension(kId));
   SetEnabled(false, true, "");
   SetEnabled(true, true, "");
   const Extension* extension = ExtensionSystem::Get(browser()->profile())->
       extension_service()->GetExtensionById(kId, false);
   EXPECT_TRUE(extension);
 }
 
 }  // namespace extensions