[Print Preview] Modified PP_PrintSettings_Dev interface to support auto fit to page functionality.

webkit/plugins/ppapi/ppapi_plugin_instance.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 WEBKIT_PLUGINS_PPAPI_PPAPI_PLUGIN_INSTANCE_H_
 #define WEBKIT_PLUGINS_PPAPI_PPAPI_PLUGIN_INSTANCE_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 42 matching lines @@
 
 class SkBitmap;
 class TransportDIB;
 
 namespace WebKit {
 class WebInputEvent;
 class WebMouseEvent;
 class WebPluginContainer;
 struct WebCompositionUnderline;
 struct WebCursorInfo;
+struct WebPrintParams;
 }
 
 namespace ppapi {
 struct InputEventData;
 struct PPP_Instance_Combined;
 class Resource;
 }
 
 namespace ui {
 class Range;
@@ skipping 147 matching lines @@
   void RequestSurroundingText(size_t desired_number_of_characters);
   void Zoom(double factor, bool text_only);
   bool StartFind(const string16& search_text,
                  bool case_sensitive,
                  int identifier);
   void SelectFindResult(bool forward);
   void StopFind();
 
   bool SupportsPrintInterface();
   bool IsPrintScalingDisabled();
-  int PrintBegin(const gfx::Rect& printable_area, int printer_dpi);
+  int PrintBegin(const WebKit::WebPrintParams& print_params);
   bool PrintPage(int page_number, WebKit::WebCanvas* canvas);
   void PrintEnd();
 
   bool CanRotateView();
   void RotateView(WebKit::WebPlugin::RotationType type);
 
   void Graphics3DContextLost();
 
   // There are 2 implementations of the fullscreen interface
   // PPB_FlashFullscreen is used by Pepper Flash.
@@ skipping 401 matching lines @@
   // The Flash proxy is associated with the instance.
   PPB_Flash_Impl flash_impl_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginInstance);
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PPAPI_PLUGIN_INSTANCE_H_