Refactor webview to use //components/printing

android_webview/browser/renderer_host/print_manager.h

 // Copyright 2013 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 ANDROID_WEBVIEW_BROWSER_RENDER_HOST_PRINT_MANAGER_H_
 #define ANDROID_WEBVIEW_BROWSER_RENDER_HOST_PRINT_MANAGER_H_
 
 #include "base/callback_forward.h"
 #include "base/threading/non_thread_safe.h"
 #include "content/public/browser/web_contents_observer.h"
@@ skipping 45 matching lines @@
   // already busy printing.
   bool PrintNow();
 
  private:
   virtual bool OnMessageReceived(const IPC::Message& message) override;
   void OnDidGetPrintedPagesCount(int cookie, int number_pages);
   void OnDidGetDocumentCookie(int cookie);
   void OnPrintingFailed(int cookie);
   void OnGetDefaultPrintSettingsReply(IPC::Message* reply_msg);
   void OnGetDefaultPrintSettings(IPC::Message* reply_msg);
-  void OnAllocateTempFileForPrinting(base::FileDescriptor* temp_file_fd,
+  void OnAllocateTempFileForPrinting(int render_view_id,
+                                     base::FileDescriptor* temp_file_fd,
                                      int* sequence_number);
-  void OnTempFileForPrintingWritten(int sequence_number);
+  void OnTempFileForPrintingWritten(int render_view_id, int sequence_number);
 
   // Print Settings.
   printing::PrintSettings* settings_;
 
   // File descriptor to export to.
   int fd_;
   // Print manager delegate
   PrintManagerDelegate* delegate_;
   // Number of pages to print in the print job.
   int number_pages_;
   // The document cookie of the current PrinterQuery.
   int cookie_;
   // Whether a print task is pending.
   int printing_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintManager);
 };
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_BROWSER_RENDER_HOST_PRINT_MANAGER_H_