Convert string16 to base::string16 in content.

content/common/dom_storage/dom_storage_messages.h

 // Copyright 2013 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.
 
 // Multiply-included message file, no traditional include guard.
 #include "content/common/dom_storage/dom_storage_types.h"
 #include "content/public/common/common_param_traits.h"
 #include "ipc/ipc_message_macros.h"
 #include "ipc/ipc_param_traits.h"
 #include "third_party/WebKit/public/platform/WebStorageArea.h"
@@ skipping 65 matching lines @@
 // messagse to the browser for get operations for logging purposes.
 IPC_SYNC_MESSAGE_CONTROL1_2(DOMStorageHostMsg_LoadStorageArea,
                             int /* connection_id */,
                             content::DOMStorageValuesMap,
                             bool /* send_log_get_messages */)
 
 // Set a value that's associated with a key in a storage area.
 // A completion notification is sent in response.
 IPC_MESSAGE_CONTROL4(DOMStorageHostMsg_SetItem,
                      int /* connection_id */,
-                     string16 /* key */,
-                     string16 /* value */,
+                     base::string16 /* key */,
+                     base::string16 /* value */,
                      GURL /* page_url */)
 
 // Logs that a get operation was performed on a key/value pair.
 IPC_MESSAGE_CONTROL3(DOMStorageHostMsg_LogGetItem,
                      int /* connection_id */,
-                     string16 /* key */,
+                     base::string16 /* key */,
                      base::NullableString16 /* value */)
 
 // Remove the value associated with a key in a storage area.
 // A completion notification is sent in response.
 IPC_MESSAGE_CONTROL3(DOMStorageHostMsg_RemoveItem,
                      int /* connection_id */,
-                     string16 /* key */,
+                     base::string16 /* key */,
                      GURL /* page_url */)
 
 // Clear the storage area. A completion notification is sent in response.
 IPC_MESSAGE_CONTROL2(DOMStorageHostMsg_Clear,
                      int /* connection_id */,
                      GURL /* page_url */)
 
 // Used to flush the ipc message queue.
 IPC_SYNC_MESSAGE_CONTROL0_0(DOMStorageHostMsg_FlushMessages)