Disable touch calibration on external touchscreen.

ui/aura/remote_root_window_host_win.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 UI_AURA_REMOTE_ROOT_WINDOW_HOST_WIN_H_
 #define UI_AURA_REMOTE_ROOT_WINDOW_HOST_WIN_H_
 
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 52 matching lines @@
     const string16& default_extension,
     const SaveFileCompletion& callback);
 
 
 // RootWindowHost implementaton that receives events from a different
 // process. In the case of Windows this is the Windows 8 (aka Metro)
 // frontend process, which forwards input events to this class.
 class AURA_EXPORT RemoteRootWindowHostWin : public RootWindowHost {
  public:
   static RemoteRootWindowHostWin* Instance();
-  static RemoteRootWindowHostWin* Create(const gfx::Rect& bounds);
+  static RemoteRootWindowHostWin* Create(const gfx::Rect& bounds,
+                                         bool is_internal_display);
 
   // Called when the remote process has established its IPC connection.
   // The |host| can be used when we need to send a message to it.
   void Connected(IPC::Sender* host);
   // Called when the remote process has closed its IPC connection.
   void Disconnected();
 
   // Called when we have a message from the remote process.
   bool OnMessageReceived(const IPC::Message& message);
 
@@ skipping 89 matching lines @@
   OpenFileCompletion file_open_completion_callback_;
   OpenMultipleFilesCompletion multi_file_open_completion_callback_;
   SaveFileCompletion file_saveas_completion_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(RemoteRootWindowHostWin);
 };
 
 }  // namespace aura
 
 #endif  // UI_AURA_REMOTE_ROOT_WINDOW_HOST_WIN_H_