Make cloud print dialog work with cloud printer on first signin.

chrome/browser/printing/print_dialog_cloud_internal.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 CHROME_BROWSER_PRINTING_PRINT_DIALOG_CLOUD_INTERNAL_H_
 #define CHROME_BROWSER_PRINTING_PRINT_DIALOG_CLOUD_INTERNAL_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 120 matching lines @@
 
  private:
   virtual scoped_refptr<CloudPrintDataSender> CreateCloudPrintDataSender();
 
   // Call to get the debugger loaded on our hosted dialog page
   // specifically.  Since we're not in an official browser tab, only
   // way to get the debugger going.
   void ShowDebugger();
 
   void CancelAnyRunningTask();
+  bool IsCloudPrintDialogUrl(const GURL& url);
 
   CloudPrintWebDialogDelegate* dialog_delegate_;
   content::NotificationRegistrar registrar_;
   scoped_refptr<const base::RefCountedMemory> data_;
   string16 print_job_title_;
   string16 print_ticket_;
   std::string file_type_;
   scoped_refptr<CloudPrintDataSender> print_data_sender_;
   scoped_ptr<CloudPrintDataSenderHelper> print_data_helper_;
   bool close_after_signin_;
@@ skipping 64 matching lines @@
                              const string16& print_ticket,
                              const std::string& file_type,
                              bool delete_on_close);
 void CreateDialogSigninImpl(content::BrowserContext* browser_context,
                             gfx::NativeWindow modal_parent,
                             const base::Closure& callback);
 
 }  // namespace internal_cloud_print_helpers
 
 #endif  // CHROME_BROWSER_PRINTING_PRINT_DIALOG_CLOUD_INTERNAL_H_