Move BrowserThread to content namespace.

content/browser/in_process_webkit/webkit_context.cc

 // 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.
 
 #include "content/browser/in_process_webkit/webkit_context.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "content/public/browser/browser_thread.h"
 
+using content::BrowserThread;
+
 WebKitContext::WebKitContext(
     bool is_incognito, const FilePath& data_path,
     quota::SpecialStoragePolicy* special_storage_policy,
     bool clear_local_state_on_exit,
     quota::QuotaManagerProxy* quota_manager_proxy,
     base::MessageLoopProxy* webkit_thread_loop)
     : data_path_(is_incognito ? FilePath() : data_path),
       is_incognito_(is_incognito),
       clear_local_state_on_exit_(clear_local_state_on_exit),
       ALLOW_THIS_IN_INITIALIZER_LIST(
@@ skipping 62 matching lines @@
     BrowserThread::PostTask(
         BrowserThread::WEBKIT, FROM_HERE,
         base::Bind(&WebKitContext::DeleteSessionStorageNamespace, this,
                    session_storage_namespace_id));
     return;
   }
 
   dom_storage_context_->DeleteSessionStorageNamespace(
       session_storage_namespace_id);
 }