Printing: Convert several wstrings to string16.

chrome/browser/printing/print_view_manager.h

 // Copyright (c) 2006-2008 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 CHROME_BROWSER_PRINTING_PRINT_VIEW_MANAGER_H_
 #define CHROME_BROWSER_PRINTING_PRINT_VIEW_MANAGER_H_
 #pragma once
 
 #include "base/ref_counted.h"
+#include "base/string16.h"
 #include "chrome/browser/renderer_host/render_view_host_delegate.h"
 #include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
 #include "printing/printed_pages_source.h"
 
 class RenderViewHost;
 class TabContents;
 struct ViewHostMsg_DidPrintPage_Params;
 
 namespace printing {
@@ skipping 12 matching lines @@
   virtual ~PrintViewManager();
 
   // Cancels the print job.
   void Stop();
 
   // Terminates or cancels the print job if one was pending, depending on the
   // current state. Returns false if the renderer was not valuable.
   bool OnRenderViewGone(RenderViewHost* render_view_host);
 
   // PrintedPagesSource implementation.
-  virtual std::wstring RenderSourceName();
+  virtual string16 RenderSourceName();
   virtual GURL RenderSourceUrl();
 
   // RenderViewHostDelegate::Printing implementation.
   virtual void DidGetPrintedPagesCount(int cookie, int number_pages);
   virtual void DidPrintPage(const ViewHostMsg_DidPrintPage_Params& params);
 
   // NotificationObserver implementation.
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
@@ skipping 75 matching lines @@
   // printing-related behavior. Still, access to the renderer is needed so a
   // back reference is kept the the "parent object".
   TabContents& owner_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintViewManager);
 };
 
 }  // namespace printing
 
 #endif  // CHROME_BROWSER_PRINTING_PRINT_VIEW_MANAGER_H_