content: Move kStandardSchemeSeparator into content namespace.

chrome/browser/browser_about_handler_unittest.cc

Index: chrome/browser/browser_about_handler_unittest.cc
diff --git a/chrome/browser/browser_about_handler_unittest.cc b/chrome/browser/browser_about_handler_unittest.cc
index 9516714813ac34aee09f2216ab09f96735f8f8f3..4f7a6e7d56b417bb689a95af5a1ed07f51898e28 100644
--- a/chrome/browser/browser_about_handler_unittest.cc
+++ b/chrome/browser/browser_about_handler_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -18,7 +18,7 @@ typedef testing::Test BrowserAboutHandlerTest;
 
 TEST_F(BrowserAboutHandlerTest, WillHandleBrowserAboutURL) {
   std::string chrome_prefix(chrome::kChromeUIScheme);
-  chrome_prefix.append(chrome::kStandardSchemeSeparator);
+  chrome_prefix.append(content::kStandardSchemeSeparator);
   struct AboutURLTestData {
     GURL test_url;
     GURL result_url;