Replace string16 with base::string16 in src/webkit

webkit/plugins/ppapi/plugin_delegate.h

 // 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.
 
 #ifndef WEBKIT_PLUGINS_PPAPI_PLUGIN_DELEGATE_H_
 #define WEBKIT_PLUGINS_PPAPI_PLUGIN_DELEGATE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 344 matching lines @@
   virtual void PluginCaretPositionChanged(
       webkit::ppapi::PluginInstance* instance) = 0;
   // Notification that the plugin requested to cancel the current composition.
   virtual void PluginRequestedCancelComposition(
       webkit::ppapi::PluginInstance* instance) = 0;
   // Notification that the text selection in the given plugin is changed.
   virtual void PluginSelectionChanged(
       webkit::ppapi::PluginInstance* instance) = 0;
   // Requests simulating IME events for testing purpose.
   virtual void SimulateImeSetComposition(
-      const string16& text,
+      const base::string16& text,
       const std::vector<WebKit::WebCompositionUnderline>& underlines,
       int selection_start,
       int selection_end) = 0;
-  virtual void SimulateImeConfirmComposition(const string16& text) = 0;
+  virtual void SimulateImeConfirmComposition(const base::string16& text) = 0;
 
   // Notification that the given plugin has crashed. When a plugin crashes, all
   // instances associated with that plugin will notify that they've crashed via
   // this function.
   virtual void PluginCrashed(PluginInstance* instance) = 0;
 
   // Indicates that the given instance has been created.
   virtual void InstanceCreated(PluginInstance* instance) = 0;
 
   // Indicates that the given instance is being destroyed. This is called from
@@ skipping 276 matching lines @@
   virtual IPC::PlatformFileForTransit ShareHandleWithRemote(
       base::PlatformFile handle,
       base::ProcessId target_process_id,
       bool should_close_source) const = 0;
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PLUGIN_DELEGATE_H_