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

ppapi/c/dev/ppp_printing_dev.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.
  */
 
-/* From dev/ppp_printing_dev.idl modified Wed Feb 22 12:44:39 2012. */
+/* From dev/ppp_printing_dev.idl modified Wed Apr 18 13:35:22 2012. */
 
 #ifndef PPAPI_C_DEV_PPP_PRINTING_DEV_H_
 #define PPAPI_C_DEV_PPP_PRINTING_DEV_H_
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_point.h"
 #include "ppapi/c/pp_rect.h"
 #include "ppapi/c/pp_resource.h"
@@ skipping 32 matching lines @@
  * @}
  */
 
 /**
  * @addtogroup Structs
  * @{
  */
 struct PP_PrintSettings_Dev {
   /** This is the size of the printable area in points (1/72 of an inch) */
   struct PP_Rect printable_area;
+  struct PP_Rect content_area;
+  struct PP_Size paper_size;
   int32_t dpi;
   PP_PrintOrientation_Dev orientation;
   PP_Bool grayscale;
+  PP_Bool fit_to_paper_size;
   PP_PrintOutputFormat_Dev format;
 };
-PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_PrintSettings_Dev, 32);
+PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_PrintSettings_Dev, 60);
 
 /**
  * Specifies a contiguous range of page numbers to be printed.
  * The page numbers use a zero-based index.
  */
 struct PP_PrintPageNumberRange_Dev {
   uint32_t first_page_number;
   uint32_t last_page_number;
 };
 PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_PrintPageNumberRange_Dev, 8);
@@ skipping 41 matching lines @@
   PP_Bool (*IsScalingDisabled)(PP_Instance instance);
 };
 
 typedef struct PPP_Printing_Dev_0_5 PPP_Printing_Dev;
 /**
  * @}
  */
 
 #endif  /* PPAPI_C_DEV_PPP_PRINTING_DEV_H_ */