Add PPB_Fullscreen;0.5.

ppapi/proxy/ppapi_messages.h

Index: ppapi/proxy/ppapi_messages.h
===================================================================
--- ppapi/proxy/ppapi_messages.h	(revision 102782)
+++ ppapi/proxy/ppapi_messages.h	(working copy)
@@ -351,11 +351,12 @@
                            PP_Bool /* result */)
 IPC_SYNC_MESSAGE_ROUTED1_0(PpapiMsg_PPPInstance_DidDestroy,
                            PP_Instance /* instance */)
-IPC_MESSAGE_ROUTED4(PpapiMsg_PPPInstance_DidChangeView,
+IPC_MESSAGE_ROUTED5(PpapiMsg_PPPInstance_DidChangeView,
                     PP_Instance /* instance */,
                     PP_Rect /* position */,
                     PP_Rect /* clip */,
-                    PP_Bool /* fullscreen */)
+                    PP_Bool /* fullscreen */,
+                    PP_Bool /* flash_fullscreen */)
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPPInstance_DidChangeFocus,
                     PP_Instance /* instance */,
                     PP_Bool /* has_focus */)
@@ -822,6 +823,14 @@
                     int /* log_level */,
                     ppapi::proxy::SerializedVar /* source */,
                     ppapi::proxy::SerializedVar /* value */)
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBInstance_SetFullscreen,
+                           PP_Instance /* instance */,
+                           PP_Bool /* fullscreen */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED1_2(PpapiHostMsg_PPBInstance_GetScreenSize,
+                           PP_Instance /* instance */,
+                           PP_Bool /* result */,
+                           PP_Size /* size */)
 IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBInstance_FlashSetFullscreen,
                            PP_Instance /* instance */,
                            PP_Bool /* fullscreen */,