Make it easier to create new IPC channel types (i.e. renderer/plugin). Inste...

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_
 
+#include "base/ref_counted.h"
 #include "chrome/browser/printing/printed_pages_source.h"
 #include "chrome/common/notification_observer.h"
-#include "chrome/common/render_messages.h"
 
 class RenderViewHost;
 class WebContents;
+struct ViewHostMsg_DidPrintPage_Params;
 
 namespace printing {
 
 class JobEventDetails;
 class PrintJob;
 class PrintJobWorkerOwner;
 
 // Manages the print commands in relation to a WebContents. WebContents
 // delegates a few printing related commands to this instance.
 class PrintViewManager : public NotificationObserver,
@@ skipping 87 matching lines @@
   // while the blocking inner message loop is running. This is useful in cases
   // where the RenderView is about to be destroyed while a printing job isn't
   // finished.
   bool RunInnerMessageLoop();
 
   // In the case of Scripted Printing, where the renderer is controlling the
   // control flow, print_job_ is initialized whenever possible. No-op is
   // print_job_ is initialized.
   bool OpportunisticallyCreatePrintJob(int cookie);
 
-  // Cache the last print settings requested to the renderer.
-  ViewMsg_Print_Params print_params_;
-
   // Manages the low-level talk to the printer.
   scoped_refptr<PrintJob> print_job_;
 
   // Waiting for print_job_ initialization to be completed to start printing.
   // Specifically the DEFAULT_INIT_DONE notification. Set when PrintNow() is
   // called.
   bool waiting_to_print_;
 
   // Running an inner message loop inside RenderAllMissingPagesNow(). This means
   // we are _blocking_ until all the necessary pages have been rendered or the
@@ skipping 25 matching lines @@
   // printing-related behavior. Still, access to the renderer is needed so a
   // back reference is kept the the "parent object".
   WebContents& owner_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintViewManager);
 };
 
 }  // namespace printing
 
 #endif  // CHROME_BROWSER_PRINTING_PRINT_VIEW_MANAGER_H_