Add IDL for the fullscreen dev API.

ppapi/c/dev/ppb_fullscreen_dev.h

-/* Copyright (c) 2010 The Chromium Authors. All rights reserved.
+/* Copyright (c) 2011 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/ppb_fullscreen_dev.idl modified Fri Aug 26 10:51:16 2011. */
+
 #ifndef PPAPI_C_DEV_PPB_FULLSCREEN_DEV_H_
 #define PPAPI_C_DEV_PPB_FULLSCREEN_DEV_H_
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
+#include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_size.h"
 #include "ppapi/c/pp_stdint.h"
 
 #define PPB_FULLSCREEN_DEV_INTERFACE_0_4 "PPB_Fullscreen(Dev);0.4"
 #define PPB_FULLSCREEN_DEV_INTERFACE PPB_FULLSCREEN_DEV_INTERFACE_0_4
 
-// Use this interface to change a plugin instance to fullscreen mode.
+/**
+ * @file
+ * This file defines the <code>PPB_Fullscreen</dev> interface.
+ */
+
+
+/**
+ * @addtogroup Interfaces
+ * @{
+ */
 struct PPB_Fullscreen_Dev {
-  // Checks whether the plugin instance is currently in fullscreen mode.
+  /**
+   * Checks whether the plugin instance is currently in fullscreen mode.
+   */
   PP_Bool (*IsFullscreen)(PP_Instance instance);
-
-  // Switches the plugin instance to/from fullscreen mode. Returns PP_TRUE on
-  // success, PP_FALSE on failure.
-  // This unbinds the current Graphics2D or Surface3D. Pending flushes and
-  // swapbuffers will execute as if the resource was off-screen.  The transition
-  // is asynchronous. During the transition, IsFullscreen will return PP_False,
-  // and no Graphics2D or Surface3D can be bound. The transition ends at the
-  // next DidChangeView.
-  // Note: when switching to and from fullscreen, Context3D and Surface3D
-  // resources need to be re-created. This is a current limitation that will be
-  // lifted in a later revision.
+  /**
+   * Switches the plugin instance to/from fullscreen mode. Returns PP_TRUE on
+   * success, PP_FALSE on failure.
+   *
+   * This unbinds the current Graphics2D or Surface3D. Pending flushes and
+   * swapbuffers will execute as if the resource was off-screen.  The transition
+   * is asynchronous. During the transition, IsFullscreen will return PP_False,
+   * and no Graphics2D or Surface3D can be bound. The transition ends at the
+   * next DidChangeView.
+   *
+   * Note: when switching to and from fullscreen, Context3D and Surface3D
+   * resources need to be re-created. This is a current limitation that will be
+   * lifted in a later revision.
+   */
   PP_Bool (*SetFullscreen)(PP_Instance instance, PP_Bool fullscreen);
-
-  // Gets the size of the screen. When going fullscreen, the instance will be
-  // resized to that size.
+  /**
+   * Gets the size of the screen. When going fullscreen, the instance will be
+   * resized to that size.
+   */
   PP_Bool (*GetScreenSize)(PP_Instance instance, struct PP_Size* size);
 };
+/**
+ * @}
+ */
 
 #endif  /* PPAPI_C_DEV_PPB_FULLSCREEN_DEV_H_ */