Turned UiStrings into a singleton so that the continue window does not depend on ChromotingHost.

remoting/host/it2me_host_user_interface.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 REMOTING_HOST_IT2ME_HOST_USER_INTERFACE_H_
 #define REMOTING_HOST_IT2ME_HOST_USER_INTERFACE_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 
 #include "remoting/host/host_user_interface.h"
 
 namespace remoting {
 
 class ContinueWindow;
 
 // This class implements the IT2Me-specific parts of the ChromotingHost:
 //   Disconnect and Continue window popups.
 //   IT2Me-specific handling of multiple connection attempts.
 class It2MeHostUserInterface : public HostUserInterface {
  public:
   It2MeHostUserInterface(
       scoped_refptr<base::SingleThreadTaskRunner> network_task_runner,
-      scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner);
+      scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
+      const UiStrings& ui_strings);
   virtual ~It2MeHostUserInterface();
 
   // HostUserInterface overrides.
   virtual void Init() OVERRIDE;
 
  protected:
   virtual void ProcessOnClientAuthenticated(
       const std::string& username) OVERRIDE;
   virtual void ProcessOnClientDisconnected() OVERRIDE;
 
@@ skipping 17 matching lines @@
   // Weak pointer factory used to abandon the "continue session" timer when
   // hiding the "continue session" dialog, or tearing down the IT2Me UI.
   base::WeakPtrFactory<It2MeHostUserInterface> timer_weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(It2MeHostUserInterface);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_IT2ME_HOST_USER_INTERFACE_H_