Pepper: Add a function to PPB_Flash to check if a rect is topmost.

ppapi/c/private/ppb_flash.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 private/ppb_flash.idl modified Mon Dec 19 19:43:03 2011. */
+/* From private/ppb_flash.idl modified Fri Feb 17 15:52:14 2012. */
 
 #ifndef PPAPI_C_PRIVATE_PPB_FLASH_H_
 #define PPAPI_C_PRIVATE_PPB_FLASH_H_
 
 #include "ppapi/c/dev/ppb_font_dev.h"
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_module.h"
 #include "ppapi/c/pp_point.h"
 #include "ppapi/c/pp_rect.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_size.h"
 #include "ppapi/c/pp_stdint.h"
 #include "ppapi/c/pp_time.h"
 #include "ppapi/c/pp_var.h"
 
 #define PPB_FLASH_INTERFACE_12_0 "PPB_Flash;12.0"
-#define PPB_FLASH_INTERFACE PPB_FLASH_INTERFACE_12_0
+#define PPB_FLASH_INTERFACE_12_1 "PPB_Flash;12.1"
+#define PPB_FLASH_INTERFACE PPB_FLASH_INTERFACE_12_1
 
 /**
  * @file
  * This file contains the <code>PPB_Flash</code> interface.
  */
 
 
 /**
  * @addtogroup Interfaces
  * @{
  */
 /**
  * The <code>PPB_Flash</code> interface contains pointers to various functions
  * that are only needed to support Pepper Flash.
  */
-struct PPB_Flash_12_0 {
+struct PPB_Flash_12_1 {
   /**
    * Sets or clears the rendering hint that the given plugin instance is always
    * on top of page content. Somewhat more optimized painting can be used in
    * this case.
    */
   void (*SetInstanceAlwaysOnTop)(PP_Instance instance, PP_Bool on_top);
   /**
    * Draws the given pre-laid-out text. It is almost equivalent to Windows'
    * ExtTextOut with the addition of the transformation (a 3x3 matrix given the
    * transform to apply before drawing). It also adds the allow_subpixel_aa
@@ skipping 48 matching lines @@
   /**
    * Loads the given font in a more priviledged process on Windows. Call this if
    * Windows is giving errors for font calls. See
    * content/renderer/font_cache_dispatcher_win.cc
    *
    * The parameter is a pointer to a LOGFONTW structure.
    *
    * On non-Windows platforms, this function does nothing.
    */
   void (*PreloadFontWin)(const void* logfontw);
+  /**
+   * Returns whether the given rectangle (in the plugin) is topmost, i.e., above
+   * all other web content.
+   */
+  PP_Bool (*IsRectTopmost)(PP_Instance instance, const struct PP_Rect* rect);
+  /**
+   * Invokes printing for the given instance.
+   */
+  int32_t (*InvokePrinting)(PP_Instance instance);
+  /**
+   * Indicates that there's activity and, e.g., the screensaver shouldn't kick
+   * in.
+   */
+  void (*UpdateActivity)(PP_Instance instance);
 };
 
-typedef struct PPB_Flash_12_0 PPB_Flash;
+typedef struct PPB_Flash_12_1 PPB_Flash;
+
+struct PPB_Flash_12_0 {
+  void (*SetInstanceAlwaysOnTop)(PP_Instance instance, PP_Bool on_top);
+  PP_Bool (*DrawGlyphs)(PP_Instance instance,
+                        PP_Resource pp_image_data,
+                        const struct PP_FontDescription_Dev* font_desc,
+                        uint32_t color,
+                        const struct PP_Point* position,
+                        const struct PP_Rect* clip,
+                        const float transformation[3][3],
+                        PP_Bool allow_subpixel_aa,
+                        uint32_t glyph_count,
+                        const uint16_t glyph_indices[],
+                        const struct PP_Point glyph_advances[]);
+  struct PP_Var (*GetProxyForURL)(PP_Instance instance, const char* url);
+  int32_t (*Navigate)(PP_Resource request_info,
+                      const char* target,
+                      PP_Bool from_user_action);
+  void (*RunMessageLoop)(PP_Instance instance);
+  void (*QuitMessageLoop)(PP_Instance instance);
+  double (*GetLocalTimeZoneOffset)(PP_Instance instance, PP_Time t);
+  struct PP_Var (*GetCommandLineArgs)(PP_Module module);
+  void (*PreloadFontWin)(const void* logfontw);
+};
 /**
  * @}
  */
 
 /**
  * The old version of the interface, which cannot be generated from IDL.
  * TODO(viettrungluu): Remove this when enough time has passed. crbug.com/104184
  */
 #define PPB_FLASH_INTERFACE_11_0 "PPB_Flash;11"
 struct PPB_Flash_11 {
@@ skipping 12 matching lines @@
   int32_t (*Navigate)(PP_Resource request_info,
                       const char* target,
                       bool from_user_action);
   void (*RunMessageLoop)(PP_Instance instance);
   void (*QuitMessageLoop)(PP_Instance instance);
   double (*GetLocalTimeZoneOffset)(PP_Instance instance, PP_Time t);
   struct PP_Var (*GetCommandLineArgs)(PP_Module module);
 };
 #endif  /* PPAPI_C_PRIVATE_PPB_FLASH_H_ */