Get rid of extensions dependency from content\browser.

chrome/test/unit/chrome_test_suite.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_TEST_UNIT_CHROME_TEST_SUITE_H_
 #define CHROME_TEST_UNIT_CHROME_TEST_SUITE_H_
 #pragma once
 
 #include <string>
 
 #include "build/build_config.h"
 
 #include "base/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
 #include "base/test/test_suite.h"
 #include "chrome/app/scoped_ole_initializer.h"
+#include "chrome/browser/chrome_content_browser_client.h"
 #include "chrome/common/chrome_content_client.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "net/base/mock_host_resolver.h"
 #include "net/base/net_util.h"
 
 namespace base {
 class StatsTable;
 }
 
 // In many cases it may be not obvious that a test makes a real DNS lookup.
@@ skipping 20 matching lines @@
  protected:
   virtual void Initialize();
   virtual void Shutdown();
 
   void SetBrowserDirectory(const FilePath& browser_dir) {
     browser_dir_ = browser_dir;
   }
 
   // Client for embedding content in Chrome.
   chrome::ChromeContentClient chrome_content_client_;
+  chrome::ChromeContentBrowserClient chrome_browser_content_client_;
 
   base::StatsTable* stats_table_;
 
   // The name used for the stats file so it can be cleaned up on posix during
   // test shutdown.
   std::string stats_filename_;
 
   // Alternative path to browser binaries.
   FilePath browser_dir_;
 
   ScopedOleInitializer ole_initializer_;
   scoped_refptr<LocalHostResolverProc> host_resolver_proc_;
   net::ScopedDefaultHostResolverProc scoped_host_resolver_proc_;
 };
 
 #endif  // CHROME_TEST_UNIT_CHROME_TEST_SUITE_H_