Move Pickle to base namespace.

content/common/cursors/webcursor_aurawin.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 "content/common/cursors/webcursor.h"
 
 #include <windows.h>
 
 #include "third_party/WebKit/public/platform/WebCursorInfo.h"
 #include "ui/gfx/icon_util.h"
@@ skipping 17 matching lines @@
 }
 
 void WebCursor::SetDisplayInfo(const gfx::Display& display) {
   // TODO(winguru): Add support for scaling the cursor.
 }
 
 void WebCursor::InitPlatformData() {
   custom_cursor_ = NULL;
 }
 
-bool WebCursor::SerializePlatformData(Pickle* pickle) const {
+bool WebCursor::SerializePlatformData(base::Pickle* pickle) const {
   return true;
 }
 
-bool WebCursor::DeserializePlatformData(PickleIterator* iter) {
+bool WebCursor::DeserializePlatformData(base::PickleIterator* iter) {
   return true;
 }
 
 bool WebCursor::IsPlatformDataEqual(const WebCursor& other) const {
   return true;
 }
 
 void WebCursor::CleanupPlatformData() {
   if (custom_cursor_) {
     DestroyIcon(custom_cursor_);
     custom_cursor_ = NULL;
   }
 }
 
 void WebCursor::CopyPlatformData(const WebCursor& other) {
 }
 
 }  // namespace content