ipc: Simplify the magic required to create IPC message headers.This gets rid of having to include the files in a magic place because of xcode dependency issues, and just makes it simpler to create new IPC message classes. It also gets rid of including the X_messages_internal.h file multiple times, which simplifies things and should make the build a little faster.

In a future change, I will remove the "internal.h" files since they're no longer needed.
Review URL: http://codereview.chromium.org/5526008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@68664 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 525 insertions, 539 deletions

diff --git a/ppapi/proxy/ppapi_messages.cc b/ppapi/proxy/ppapi_messages.cc
index da3601f..a7c0a0d 100644
--- a/ppapi/proxy/ppapi_messages.cc
+++ b/ppapi/proxy/ppapi_messages.cc
@@ -2,13 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "ppapi/proxy/ppapi_messages.h"
-
 #include "base/file_path.h"
 #include "ipc/ipc_channel_handle.h"
-#include "ppapi/c/dev/pp_file_info_dev.h"
-#include "ppapi/c/ppb_var.h"
 
-// This actually defines the implementations of all the IPC message functions.
-#define MESSAGES_INTERNAL_IMPL_FILE "ppapi/proxy/ppapi_messages_internal.h"
-#include "ipc/ipc_message_impl_macros.h"
+#define IPC_MESSAGE_IMPL
+#include "ppapi/proxy/ppapi_messages.h"
diff --git a/ppapi/proxy/ppapi_messages.h b/ppapi/proxy/ppapi_messages.h
index dd2b246..af2ebe8 100644
--- a/ppapi/proxy/ppapi_messages.h
+++ b/ppapi/proxy/ppapi_messages.h
@@ -23,7 +23,6 @@
 #include "ppapi/proxy/ppapi_param_traits.h"
 #include "ppapi/proxy/serialized_structs.h"
 
-#define MESSAGES_INTERNAL_FILE "ppapi/proxy/ppapi_messages_internal.h"
-#include "ipc/ipc_message_macros.h"
+#include "ppapi/proxy/ppapi_messages_internal.h"
 
 #endif  // PPAPI_PROXY_PPAPI_MESSAGES_H_
diff --git a/ppapi/proxy/ppapi_messages_internal.h b/ppapi/proxy/ppapi_messages_internal.h
index 5e9ad61..e9542a2 100644
--- a/ppapi/proxy/ppapi_messages_internal.h
+++ b/ppapi/proxy/ppapi_messages_internal.h
@@ -2,539 +2,531 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// This header is meant to be included in multiple passes, hence no traditional
-// header guard. It is included by backing_store_messages_internal.h
-// See ipc_message_macros.h for explanation of the macros and passes.
-
-// This file needs to be included again, even though we're actually included
-// from it via utility_messages.h.
 #include "ipc/ipc_message_macros.h"
+#include "ppapi/c/dev/pp_file_info_dev.h"
+#include "ppapi/c/ppb_var.h"
+
+#define IPC_MESSAGE_START PpapiMsgStart
 
 // These are from the plugin to the renderer
-IPC_BEGIN_MESSAGES(Ppapi)
-  // Loads the given plugin.
-  IPC_MESSAGE_CONTROL3(PpapiMsg_LoadPlugin,
-                       base::ProcessHandle /* host_process_handle */,
-                       FilePath /* path */,
-                       int /* renderer_id */)
-
-  IPC_SYNC_MESSAGE_CONTROL1_1(PpapiMsg_InitializeModule,
-                              PP_Module /* module_id */,
-                              bool /* result */)
-
-  IPC_MESSAGE_CONTROL0(PpapiMsg_Shutdown)
-
-  // Sent in both directions to see if the other side supports the given
-  // interface.
-  IPC_SYNC_MESSAGE_CONTROL1_1(PpapiMsg_SupportsInterface,
-                              std::string /* interface_name */,
-                              bool /* result */)
-
-  // Way for the renderer to list all interfaces that is supports in advance to
-  // avoid extra IPC traffic.
-  IPC_MESSAGE_CONTROL1(PpapiMsg_DeclareInterfaces,
-                       std::vector<std::string> /* interfaces */)
-
-  IPC_MESSAGE_CONTROL2(PpapiMsg_ExecuteCallback,
-                       uint32 /* serialized_callback */,
-                       int32 /* param */)
-
-  // PPB_Audio.
-
-  // Notifies the result of the audio stream create call. This is called in
-  // both error cases and in the normal success case. These cases are
-  // differentiated by the result code, which is one of the standard PPAPI
-  // result codes.
-  //
-  // The handler of this message should always close all of the handles passed
-  // in, since some could be valid even in the error case.
-  IPC_MESSAGE_ROUTED5(PpapiMsg_PPBAudio_NotifyAudioStreamCreated,
-                      PP_Resource /* audio_id */,
-                      int32_t /* result_code (will be != PP_OK on failure) */,
-                      IPC::PlatformFileForTransit /* socket_handle */,
-                      base::SharedMemoryHandle /* handle */,
-                      int32_t /* length */)
-
-  // PPB_Graphics2D.
-  IPC_MESSAGE_ROUTED2(PpapiMsg_PPBGraphics2D_FlushACK,
-                      PP_Resource /* graphics_2d */,
-                      int32_t /* pp_error */)
-
-  // PPP_Class.
-  IPC_SYNC_MESSAGE_ROUTED3_2(PpapiMsg_PPPClass_HasProperty,
-                             int64 /* ppp_class */,
-                             int64 /* object */,
-                             pp::proxy::SerializedVar /* property */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED3_2(PpapiMsg_PPPClass_HasMethod,
-                             int64 /* ppp_class */,
-                             int64 /* object */,
-                             pp::proxy::SerializedVar /* method */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED3_2(PpapiMsg_PPPClass_GetProperty,
-                             int64 /* ppp_class */,
-                             int64 /* object */,
-                             pp::proxy::SerializedVar /* property */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_2(PpapiMsg_PPPClass_EnumerateProperties,
-                             int64 /* ppp_class */,
-                             int64 /* object */,
-                             std::vector<pp::proxy::SerializedVar> /* props */,
-                             pp::proxy::SerializedVar /* out_exception */)
-  IPC_SYNC_MESSAGE_ROUTED4_1(PpapiMsg_PPPClass_SetProperty,
-                             int64 /* ppp_class */,
-                             int64 /* object */,
-                             pp::proxy::SerializedVar /* name */,
-                             pp::proxy::SerializedVar /* value */,
-                             pp::proxy::SerializedVar /* out_exception */)
-  IPC_SYNC_MESSAGE_ROUTED3_1(PpapiMsg_PPPClass_RemoveProperty,
-                             int64 /* ppp_class */,
-                             int64 /* object */,
-                             pp::proxy::SerializedVar /* property */,
-                             pp::proxy::SerializedVar /* out_exception */)
-  IPC_SYNC_MESSAGE_ROUTED4_2(PpapiMsg_PPPClass_Call,
-                             int64 /* ppp_class */,
-                             int64 /* object */,
-                             pp::proxy::SerializedVar /* method_name */,
-                             std::vector<pp::proxy::SerializedVar> /* args */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_SYNC_MESSAGE_ROUTED3_2(PpapiMsg_PPPClass_Construct,
-                             int64 /* ppp_class */,
-                             int64 /* object */,
-                             std::vector<pp::proxy::SerializedVar> /* args */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_MESSAGE_ROUTED2(PpapiMsg_PPPClass_Deallocate,
-                      int64 /* ppp_class */,
-                      int64 /* object */)
-
-  // PPP_Instance.
-  IPC_SYNC_MESSAGE_ROUTED3_1(PpapiMsg_PPPInstance_DidCreate,
-                             PP_Instance /* instance */,
-                             std::vector<std::string> /* argn */,
-                             std::vector<std::string> /* argv */,
-                             PP_Bool /* result */)
-  IPC_MESSAGE_ROUTED1(PpapiMsg_PPPInstance_DidDestroy,
-                      PP_Instance /* instance */)
-  IPC_MESSAGE_ROUTED3(PpapiMsg_PPPInstance_DidChangeView,
-                      PP_Instance /* instance */,
-                      PP_Rect /* position */,
-                      PP_Rect /* clip */)
-  IPC_MESSAGE_ROUTED2(PpapiMsg_PPPInstance_DidChangeFocus,
-                      PP_Instance /* instance */,
-                      PP_Bool /* has_focus */)
-  IPC_SYNC_MESSAGE_ROUTED2_1(PpapiMsg_PPPInstance_HandleInputEvent,
-                             PP_Instance /* instance */,
-                             PP_InputEvent /* event */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_1(PpapiMsg_PPPInstance_HandleDocumentLoad,
-                             PP_Instance /* instance */,
-                             PP_Resource /* url_loader */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiMsg_PPPInstance_GetInstanceObject,
-                             PP_Instance /* instance */,
-                             pp::proxy::SerializedVar /* result */)
-
-
-  // PPB_URLLoader
-  // (Messages from browser to plugin to notify it of changes in state.)
-  IPC_MESSAGE_ROUTED5(PpapiMsg_PPBURLLoader_UpdateProgress,
-                      PP_Resource /* resource */,
-                      int64 /* bytes_sent */,
-                      int64 /* total_bytes_to_be_sent */,
-                      int64 /* bytes_received */,
-                      int64 /* total_bytes_to_be_received */)
-  IPC_MESSAGE_ROUTED3(PpapiMsg_PPBURLLoader_ReadResponseBody_Ack,
-                      PP_Resource /* loader */,
-                      int32 /* result */,
-                      std::string /* data */)
-IPC_END_MESSAGES(Ppapi)
+// Loads the given plugin.
+IPC_MESSAGE_CONTROL3(PpapiMsg_LoadPlugin,
+                     base::ProcessHandle /* host_process_handle */,
+                     FilePath /* path */,
+                     int /* renderer_id */)
+
+IPC_SYNC_MESSAGE_CONTROL1_1(PpapiMsg_InitializeModule,
+                            PP_Module /* module_id */,
+                            bool /* result */)
+
+IPC_MESSAGE_CONTROL0(PpapiMsg_Shutdown)
+
+// Sent in both directions to see if the other side supports the given
+// interface.
+IPC_SYNC_MESSAGE_CONTROL1_1(PpapiMsg_SupportsInterface,
+                            std::string /* interface_name */,
+                            bool /* result */)
+
+// Way for the renderer to list all interfaces that is supports in advance to
+// avoid extra IPC traffic.
+IPC_MESSAGE_CONTROL1(PpapiMsg_DeclareInterfaces,
+                     std::vector<std::string> /* interfaces */)
+
+IPC_MESSAGE_CONTROL2(PpapiMsg_ExecuteCallback,
+                     uint32 /* serialized_callback */,
+                     int32 /* param */)
+
+// PPB_Audio.
+
+// Notifies the result of the audio stream create call. This is called in
+// both error cases and in the normal success case. These cases are
+// differentiated by the result code, which is one of the standard PPAPI
+// result codes.
+//
+// The handler of this message should always close all of the handles passed
+// in, since some could be valid even in the error case.
+IPC_MESSAGE_ROUTED5(PpapiMsg_PPBAudio_NotifyAudioStreamCreated,
+                    PP_Resource /* audio_id */,
+                    int32_t /* result_code (will be != PP_OK on failure) */,
+                    IPC::PlatformFileForTransit /* socket_handle */,
+                    base::SharedMemoryHandle /* handle */,
+                    int32_t /* length */)
+
+// PPB_Graphics2D.
+IPC_MESSAGE_ROUTED2(PpapiMsg_PPBGraphics2D_FlushACK,
+                    PP_Resource /* graphics_2d */,
+                    int32_t /* pp_error */)
+
+// PPP_Class.
+IPC_SYNC_MESSAGE_ROUTED3_2(PpapiMsg_PPPClass_HasProperty,
+                           int64 /* ppp_class */,
+                           int64 /* object */,
+                           pp::proxy::SerializedVar /* property */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED3_2(PpapiMsg_PPPClass_HasMethod,
+                           int64 /* ppp_class */,
+                           int64 /* object */,
+                           pp::proxy::SerializedVar /* method */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED3_2(PpapiMsg_PPPClass_GetProperty,
+                           int64 /* ppp_class */,
+                           int64 /* object */,
+                           pp::proxy::SerializedVar /* property */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_2(PpapiMsg_PPPClass_EnumerateProperties,
+                           int64 /* ppp_class */,
+                           int64 /* object */,
+                           std::vector<pp::proxy::SerializedVar> /* props */,
+                           pp::proxy::SerializedVar /* out_exception */)
+IPC_SYNC_MESSAGE_ROUTED4_1(PpapiMsg_PPPClass_SetProperty,
+                           int64 /* ppp_class */,
+                           int64 /* object */,
+                           pp::proxy::SerializedVar /* name */,
+                           pp::proxy::SerializedVar /* value */,
+                           pp::proxy::SerializedVar /* out_exception */)
+IPC_SYNC_MESSAGE_ROUTED3_1(PpapiMsg_PPPClass_RemoveProperty,
+                           int64 /* ppp_class */,
+                           int64 /* object */,
+                           pp::proxy::SerializedVar /* property */,
+                           pp::proxy::SerializedVar /* out_exception */)
+IPC_SYNC_MESSAGE_ROUTED4_2(PpapiMsg_PPPClass_Call,
+                           int64 /* ppp_class */,
+                           int64 /* object */,
+                           pp::proxy::SerializedVar /* method_name */,
+                           std::vector<pp::proxy::SerializedVar> /* args */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_SYNC_MESSAGE_ROUTED3_2(PpapiMsg_PPPClass_Construct,
+                           int64 /* ppp_class */,
+                           int64 /* object */,
+                           std::vector<pp::proxy::SerializedVar> /* args */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_MESSAGE_ROUTED2(PpapiMsg_PPPClass_Deallocate,
+                    int64 /* ppp_class */,
+                    int64 /* object */)
+
+// PPP_Instance.
+IPC_SYNC_MESSAGE_ROUTED3_1(PpapiMsg_PPPInstance_DidCreate,
+                           PP_Instance /* instance */,
+                           std::vector<std::string> /* argn */,
+                           std::vector<std::string> /* argv */,
+                           PP_Bool /* result */)
+IPC_MESSAGE_ROUTED1(PpapiMsg_PPPInstance_DidDestroy,
+                    PP_Instance /* instance */)
+IPC_MESSAGE_ROUTED3(PpapiMsg_PPPInstance_DidChangeView,
+                    PP_Instance /* instance */,
+                    PP_Rect /* position */,
+                    PP_Rect /* clip */)
+IPC_MESSAGE_ROUTED2(PpapiMsg_PPPInstance_DidChangeFocus,
+                    PP_Instance /* instance */,
+                    PP_Bool /* has_focus */)
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiMsg_PPPInstance_HandleInputEvent,
+                           PP_Instance /* instance */,
+                           PP_InputEvent /* event */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiMsg_PPPInstance_HandleDocumentLoad,
+                           PP_Instance /* instance */,
+                           PP_Resource /* url_loader */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiMsg_PPPInstance_GetInstanceObject,
+                           PP_Instance /* instance */,
+                           pp::proxy::SerializedVar /* result */)
+
+
+// PPB_URLLoader
+// (Messages from browser to plugin to notify it of changes in state.)
+IPC_MESSAGE_ROUTED5(PpapiMsg_PPBURLLoader_UpdateProgress,
+                    PP_Resource /* resource */,
+                    int64 /* bytes_sent */,
+                    int64 /* total_bytes_to_be_sent */,
+                    int64 /* bytes_received */,
+                    int64 /* total_bytes_to_be_received */)
+IPC_MESSAGE_ROUTED3(PpapiMsg_PPBURLLoader_ReadResponseBody_Ack,
+                    PP_Resource /* loader */,
+                    int32 /* result */,
+                    std::string /* data */)
 
 // -----------------------------------------------------------------------------
 // These are from the plugin to the renderer.
-IPC_BEGIN_MESSAGES(PpapiHost)
-  // Reply to PpapiMsg_LoadPlugin.
-  IPC_MESSAGE_CONTROL1(PpapiHostMsg_PluginLoaded,
-                       IPC::ChannelHandle /* handle */)
-
-  // PPB_Audio.
-  IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBAudio_Create,
-                             PP_Instance /* instance_id */,
-                             PP_Resource /* config_id */,
-                             PP_Resource /* result */)
-  IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBAudio_StartOrStop,
-                      PP_Resource /* audio_id */,
-                      bool /* play */)
-
-  // PPB_AudioConfig.
-  IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBAudioConfig_Create,
-                             PP_Module /* module */,
-                             int32_t /* sample_rate */,
-                             uint32_t /* sample_frame_count */,
-                             PP_Resource /* result */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(
-      PpapiHostMsg_PPBAudioConfig_RecommendSampleFrameCount,
-      uint32_t /* requested */,
-      uint32_t /* result */)
-
-  // PPB_Buffer.
-  IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBBuffer_Create,
-                             PP_Module /* module */,
-                             uint32_t /* size */,
-                             PP_Resource /* result_resource */,
-                             int32_t /* result_shm_handle */)
-
-  // PPB_Core.
-  IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBCore_AddRefResource, PP_Resource)
-  IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBCore_ReleaseResource, PP_Resource)
-
-  // PPB_CharSet.
-  IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBCharSet_UTF16ToCharSet,
-                             string16 /* utf16 */,
-                             std::string /* char_set */,
-                             int32_t /* on_error */,
-                             std::string /* output */,
-                             bool /* output_is_success */)
-  IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBCharSet_CharSetToUTF16,
-                             std::string /* input */,
-                             std::string /* char_set */,
-                             int32_t /* on_error */,
-                             string16 /* output */,
-                             bool /* output_is_success */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBCharSet_GetDefaultCharSet,
-                             PP_Module /* module */,
-                             pp::proxy::SerializedVar /* result */)
-
-  // PPB_CursorControl.
-  IPC_SYNC_MESSAGE_ROUTED4_1(PpapiHostMsg_PPBCursorControl_SetCursor,
-                             PP_Instance /* instance */,
-                             int32_t /* type */,
-                             PP_Resource /* custom_image */,
-                             PP_Point /* hot_spot */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBCursorControl_LockCursor,
-                             PP_Instance /* instance */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBCursorControl_UnlockCursor,
-                             PP_Instance /* instance */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBCursorControl_HasCursorLock,
-                             PP_Instance /* instance */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBCursorControl_CanLockCursor,
-                             PP_Instance /* instance */,
-                             PP_Bool /* result */)
-
-  // PPB_Flash.
-  IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBFlash_SetInstanceAlwaysOnTop,
-                      PP_Instance /* instance */,
-                      bool /* on_top */)
-  // This has to be synchronous becuase the caller may want to composite on
-  // top of the resulting text after the call is complete.
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBFlash_DrawGlyphs,
-                             pp::proxy::PPBFlash_DrawGlyphs_Params /* params */,
-                             bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBFlash_GetProxyForURL,
-                             PP_Module /* module */,
-                             std::string /* url */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBFlash_OpenModuleLocalFile,
-                             PP_Module /* module */,
-                             std::string /* path */,
-                             int32_t /* mode */,
-                             IPC::PlatformFileForTransit /* file_handle */,
-                             int32_t /* result */)
-  IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBFlash_RenameModuleLocalFile,
-                             PP_Module /* module */,
-                             std::string /* path_from */,
-                             std::string /* path_to */,
-                             int32_t /* result */)
-  IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBFlash_DeleteModuleLocalFileOrDir,
-                             PP_Module /* module */,
-                             std::string /* path */,
-                             bool /* recursive */,
-                             int32_t /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBFlash_CreateModuleLocalDir,
-                             PP_Module /* module */,
-                             std::string /* path */,
-                             int32_t /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBFlash_QueryModuleLocalFile,
-                             PP_Module /* module */,
-                             std::string /* path */,
-                             PP_FileInfo_Dev /* info */,
-                             int32_t /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_2(
-      PpapiHostMsg_PPBFlash_GetModuleLocalDirContents,
-      PP_Module /* module */,
-      std::string /* path */,
-      std::vector<pp::proxy::SerializedDirEntry> /* entries */,
-      int32_t /* result */)
-  IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBFlash_NavigateToURL,
-                             PP_Instance /* instance */,
-                             std::string /* url */,
-                             std::string /* target */,
-                             bool /* result */)
-
-  // PPB_Font.
-  IPC_SYNC_MESSAGE_ROUTED2_3(
-      PpapiHostMsg_PPBFont_Create,
-      PP_Module /* pp_module */,
-      pp::proxy::SerializedFontDescription /* in_description */,
-      PP_Resource /* result */,
-      pp::proxy::SerializedFontDescription /* out_description */,
-      std::string /* out_metrics */)
-  IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBFont_DrawTextAt,
-                             pp::proxy::SerializedVar /* text */,
-                             pp::proxy::PPBFont_DrawTextAt_Params /* params */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED4_1(PpapiHostMsg_PPBFont_MeasureText,
-                             PP_Resource /* font */,
-                             pp::proxy::SerializedVar /* text */,
-                             PP_Bool /* text_is_rtl */,
-                             PP_Bool /* override_direction */,
-                             int32_t /* result */)
-  IPC_SYNC_MESSAGE_ROUTED5_1(PpapiHostMsg_PPBFont_CharacterOffsetForPixel,
-                             PP_Resource /* font */,
-                             pp::proxy::SerializedVar /* text */,
-                             PP_Bool /* text_is_rtl */,
-                             PP_Bool /* override_direction */,
-                             int32_t /* pixel_pos */,
-                             uint32_t /* result */)
-  IPC_SYNC_MESSAGE_ROUTED5_1(PpapiHostMsg_PPBFont_PixelOffsetForCharacter,
-                             PP_Resource /* font */,
-                             pp::proxy::SerializedVar /* text */,
-                             PP_Bool /* text_is_rtl */,
-                             PP_Bool /* override_direction */,
-                             uint32_t /* char_offset */,
-                             int32_t /* result */)
-
-  // PPB_Fullscreen.
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBFullscreen_IsFullscreen,
-                             PP_Instance /* instance */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBFullscreen_SetFullscreen,
-                             PP_Instance /* instance */,
-                             PP_Bool /* fullscreen */,
-                             PP_Bool /* result */)
-
-  // PPB_Graphics2D.
-  IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBGraphics2D_Create,
-                             PP_Module /* module */,
-                             PP_Size /* size */,
-                             PP_Bool /* is_always_opaque */,
-                             PP_Resource /* result */)
-  IPC_MESSAGE_ROUTED5(PpapiHostMsg_PPBGraphics2D_PaintImageData,
-                      PP_Resource /* graphics_2d */,
-                      PP_Resource /* image_data */,
-                      PP_Point /* top_left */,
-                      bool /* src_rect_specified */,
-                      PP_Rect /* src_rect */)
-  IPC_MESSAGE_ROUTED4(PpapiHostMsg_PPBGraphics2D_Scroll,
-                      PP_Resource /* graphics_2d */,
-                      bool /* clip_specified */,
-                      PP_Rect /* clip */,
-                      PP_Point /* amount */)
-  IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBGraphics2D_ReplaceContents,
-                      PP_Resource /* graphics_2d */,
-                      PP_Resource /* image_data */)
-  IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBGraphics2D_Flush,
-                      PP_Resource /* graphics_2d */)
-
-  // PPB_ImageData.
-  IPC_SYNC_MESSAGE_ROUTED0_1(
-      PpapiHostMsg_PPBImageData_GetNativeImageDataFormat,
-      int32 /* result_format */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(
-      PpapiHostMsg_PPBImageData_IsImageDataFormatSupported,
-      int32 /* format */,
-      PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED4_3(PpapiHostMsg_PPBImageData_Create,
-                             PP_Module /* module */,
-                             int32 /* format */,
-                             PP_Size /* size */,
-                             PP_Bool /* init_to_zero */,
-                             PP_Resource /* result_resource */,
-                             std::string /* image_data_desc */,
-                             pp::proxy::ImageHandle /* result */)
-
-  // PPB_Instance.
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBInstance_GetWindowObject,
-                             PP_Instance /* instance */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBInstance_GetOwnerElementObject,
-                             PP_Instance /* instance */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBInstance_BindGraphics,
-                             PP_Instance /* instance */,
-                             PP_Resource /* device */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBInstance_IsFullFrame,
-                             PP_Instance /* instance */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBInstance_ExecuteScript,
-                             PP_Instance /* instance */,
-                             pp::proxy::SerializedVar /* script */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             pp::proxy::SerializedVar /* result */)
-
-  IPC_SYNC_MESSAGE_ROUTED3_1(
-      PpapiHostMsg_PPBPdf_GetFontFileWithFallback,
-      PP_Module /* module */,
-      pp::proxy::SerializedFontDescription /* description */,
-      int32_t /* charset */,
-      PP_Resource /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_1(
-      PpapiHostMsg_PPBPdf_GetFontTableForPrivateFontFile,
-      PP_Resource /* font_file */,
-      uint32_t /* table */,
-      std::string /* result */)
-
-  // PPB_Testing.
-  IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBTesting_ReadImageData,
-                             PP_Resource /* device_context_2d */,
-                             PP_Resource /* image */,
-                             PP_Point /* top_left */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED0_1(PpapiHostMsg_PPBTesting_RunMessageLoop,
-                             bool /* dummy since there's no 0_0 variant */)
-  IPC_MESSAGE_ROUTED0(PpapiHostMsg_PPBTesting_QuitMessageLoop)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBTesting_GetLiveObjectCount,
-                             PP_Module /* module */,
-                             uint32 /* result */)
-
-  // PPB_URLLoader.
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBURLLoader_Create,
-                             PP_Instance /* instance */,
-                             PP_Resource /* result */)
-  IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBURLLoader_Open,
-                      PP_Resource /* loader */,
-                      PP_Resource /*request_info */,
-                      uint32_t /* serialized_callback */)
-  IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBURLLoader_FollowRedirect,
-                      PP_Resource /* loader */,
-                      uint32_t /* serialized_callback */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBURLLoader_GetResponseInfo,
-                             PP_Resource /* loader */,
-                             PP_Resource /* response_info_out */)
-  IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBURLLoader_ReadResponseBody,
-                      PP_Resource /* loader */,
-                      int32_t /* bytes_to_read */)
-  IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBURLLoader_FinishStreamingToFile,
-                      PP_Resource /* loader */,
-                      uint32_t /* serialized_callback */)
-  IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBURLLoader_Close,
-                      PP_Resource /* loader */)
-
-  // PPB_URLLoaderTrusted.
-  IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBURLLoaderTrusted_GrantUniversalAccess,
-                      PP_Resource /* loader */)
-
-  // PPB_URLRequestInfo.
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBURLRequestInfo_Create,
-                             PP_Module /* module */,
-                             PP_Resource /* result */)
-  IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBURLRequestInfo_SetProperty,
-                      PP_Resource /* request */,
-                      int32_t /* property */,
-                      pp::proxy::SerializedVar /* value */)
-  IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBURLRequestInfo_AppendDataToBody,
-                      PP_Resource /* request */,
-                      std::string /* data */)
-  IPC_MESSAGE_ROUTED5(PpapiHostMsg_PPBURLRequestInfo_AppendFileToBody,
-                      PP_Resource /* request */,
-                      PP_Resource /* file_ref */,
-                      int64_t /* start_offset */,
-                      int64_t /* number_of_bytes */,
-                      double /* expected_last_modified_time */)
-
-  // PPB_URLResponseInfo.
-  IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBURLResponseInfo_GetProperty,
-                             PP_Resource /* response */,
-                             int32_t /* property */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBURLResponseInfo_GetBodyAsFileRef,
-                             PP_Resource /* response */,
-                             PP_Resource /* file_ref_result */)
-
-  // PPB_Var.
-  IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBVar_AddRefObject,
-                      int64 /* object_id */)
-  IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBVar_ReleaseObject,
-                      int64 /* object_id */)
-  IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBVar_ConvertType,
-                             PP_Instance /* instance */,
-                             pp::proxy::SerializedVar /* var */,
-                             int /* new_type */,
-                             pp::proxy::SerializedVar /* exception */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBVar_DefineProperty,
-                      pp::proxy::SerializedVar /* object */,
-                      PP_ObjectProperty /* property */,
-                      pp::proxy::SerializedVar /* out_exception */)
-  IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_HasProperty,
-                             pp::proxy::SerializedVar /* object */,
-                             pp::proxy::SerializedVar /* property */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_HasMethodDeprecated,
-                             pp::proxy::SerializedVar /* object */,
-                             pp::proxy::SerializedVar /* method */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_GetProperty,
-                             pp::proxy::SerializedVar /* object */,
-                             pp::proxy::SerializedVar /* property */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_DeleteProperty,
-                             pp::proxy::SerializedVar /* object */,
-                             pp::proxy::SerializedVar /* property */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED1_2(PpapiHostMsg_PPBVar_EnumerateProperties,
-                             pp::proxy::SerializedVar /* object */,
-                             std::vector<pp::proxy::SerializedVar> /* props */,
-                             pp::proxy::SerializedVar /* out_exception */)
-  IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBVar_SetPropertyDeprecated,
-                             pp::proxy::SerializedVar /* object */,
-                             pp::proxy::SerializedVar /* name */,
-                             pp::proxy::SerializedVar /* value */,
-                             pp::proxy::SerializedVar /* out_exception */)
-  IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBVar_IsCallable,
-                             pp::proxy::SerializedVar /* object */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED4_2(PpapiHostMsg_PPBVar_Call,
-                             pp::proxy::SerializedVar /* object */,
-                             pp::proxy::SerializedVar /* this_object */,
-                             pp::proxy::SerializedVar /* method_name */,
-                             std::vector<pp::proxy::SerializedVar> /* args */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBVar_CallDeprecated,
-                             pp::proxy::SerializedVar /* object */,
-                             pp::proxy::SerializedVar /* method_name */,
-                             std::vector<pp::proxy::SerializedVar> /* args */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_Construct,
-                             pp::proxy::SerializedVar /* object */,
-                             std::vector<pp::proxy::SerializedVar> /* args */,
-                             pp::proxy::SerializedVar /* out_exception */,
-                             pp::proxy::SerializedVar /* result */)
-  IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_IsInstanceOfDeprecated,
-                             pp::proxy::SerializedVar /* var */,
-                             int64 /* object_class */,
-                             int64 /* object-data */,
-                             PP_Bool /* result */)
-  IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBVar_CreateObjectDeprecated,
-                             PP_Module /* module */,
-                             int64 /* object_class */,
-                             int64 /* object_data */,
-                             pp::proxy::SerializedVar /* result */)
-
-IPC_END_MESSAGES(PpapiHost)
-
+// Reply to PpapiMsg_LoadPlugin.
+IPC_MESSAGE_CONTROL1(PpapiHostMsg_PluginLoaded,
+                     IPC::ChannelHandle /* handle */)
+
+// PPB_Audio.
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBAudio_Create,
+                           PP_Instance /* instance_id */,
+                           PP_Resource /* config_id */,
+                           PP_Resource /* result */)
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBAudio_StartOrStop,
+                    PP_Resource /* audio_id */,
+                    bool /* play */)
+
+// PPB_AudioConfig.
+IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBAudioConfig_Create,
+                           PP_Module /* module */,
+                           int32_t /* sample_rate */,
+                           uint32_t /* sample_frame_count */,
+                           PP_Resource /* result */)
+IPC_SYNC_MESSAGE_ROUTED1_1(
+    PpapiHostMsg_PPBAudioConfig_RecommendSampleFrameCount,
+    uint32_t /* requested */,
+    uint32_t /* result */)
+
+// PPB_Buffer.
+IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBBuffer_Create,
+                           PP_Module /* module */,
+                           uint32_t /* size */,
+                           PP_Resource /* result_resource */,
+                           int32_t /* result_shm_handle */)
+
+// PPB_Core.
+IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBCore_AddRefResource, PP_Resource)
+IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBCore_ReleaseResource, PP_Resource)
+
+// PPB_CharSet.
+IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBCharSet_UTF16ToCharSet,
+                           string16 /* utf16 */,
+                           std::string /* char_set */,
+                           int32_t /* on_error */,
+                           std::string /* output */,
+                           bool /* output_is_success */)
+IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBCharSet_CharSetToUTF16,
+                           std::string /* input */,
+                           std::string /* char_set */,
+                           int32_t /* on_error */,
+                           string16 /* output */,
+                           bool /* output_is_success */)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBCharSet_GetDefaultCharSet,
+                           PP_Module /* module */,
+                           pp::proxy::SerializedVar /* result */)
+
+// PPB_CursorControl.
+IPC_SYNC_MESSAGE_ROUTED4_1(PpapiHostMsg_PPBCursorControl_SetCursor,
+                           PP_Instance /* instance */,
+                           int32_t /* type */,
+                           PP_Resource /* custom_image */,
+                           PP_Point /* hot_spot */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBCursorControl_LockCursor,
+                           PP_Instance /* instance */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBCursorControl_UnlockCursor,
+                           PP_Instance /* instance */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBCursorControl_HasCursorLock,
+                           PP_Instance /* instance */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBCursorControl_CanLockCursor,
+                           PP_Instance /* instance */,
+                           PP_Bool /* result */)
+
+// PPB_Flash.
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBFlash_SetInstanceAlwaysOnTop,
+                    PP_Instance /* instance */,
+                    bool /* on_top */)
+// This has to be synchronous becuase the caller may want to composite on
+// top of the resulting text after the call is complete.
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBFlash_DrawGlyphs,
+                           pp::proxy::PPBFlash_DrawGlyphs_Params /* params */,
+                           bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBFlash_GetProxyForURL,
+                           PP_Module /* module */,
+                           std::string /* url */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBFlash_OpenModuleLocalFile,
+                           PP_Module /* module */,
+                           std::string /* path */,
+                           int32_t /* mode */,
+                           IPC::PlatformFileForTransit /* file_handle */,
+                           int32_t /* result */)
+IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBFlash_RenameModuleLocalFile,
+                           PP_Module /* module */,
+                           std::string /* path_from */,
+                           std::string /* path_to */,
+                           int32_t /* result */)
+IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBFlash_DeleteModuleLocalFileOrDir,
+                           PP_Module /* module */,
+                           std::string /* path */,
+                           bool /* recursive */,
+                           int32_t /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBFlash_CreateModuleLocalDir,
+                           PP_Module /* module */,
+                           std::string /* path */,
+                           int32_t /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBFlash_QueryModuleLocalFile,
+                           PP_Module /* module */,
+                           std::string /* path */,
+                           PP_FileInfo_Dev /* info */,
+                           int32_t /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_2(
+    PpapiHostMsg_PPBFlash_GetModuleLocalDirContents,
+    PP_Module /* module */,
+    std::string /* path */,
+    std::vector<pp::proxy::SerializedDirEntry> /* entries */,
+    int32_t /* result */)
+IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBFlash_NavigateToURL,
+                           PP_Instance /* instance */,
+                           std::string /* url */,
+                           std::string /* target */,
+                           bool /* result */)
+
+// PPB_Font.
+IPC_SYNC_MESSAGE_ROUTED2_3(
+    PpapiHostMsg_PPBFont_Create,
+    PP_Module /* pp_module */,
+    pp::proxy::SerializedFontDescription /* in_description */,
+    PP_Resource /* result */,
+    pp::proxy::SerializedFontDescription /* out_description */,
+    std::string /* out_metrics */)
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBFont_DrawTextAt,
+                           pp::proxy::SerializedVar /* text */,
+                           pp::proxy::PPBFont_DrawTextAt_Params /* params */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED4_1(PpapiHostMsg_PPBFont_MeasureText,
+                           PP_Resource /* font */,
+                           pp::proxy::SerializedVar /* text */,
+                           PP_Bool /* text_is_rtl */,
+                           PP_Bool /* override_direction */,
+                           int32_t /* result */)
+IPC_SYNC_MESSAGE_ROUTED5_1(PpapiHostMsg_PPBFont_CharacterOffsetForPixel,
+                           PP_Resource /* font */,
+                           pp::proxy::SerializedVar /* text */,
+                           PP_Bool /* text_is_rtl */,
+                           PP_Bool /* override_direction */,
+                           int32_t /* pixel_pos */,
+                           uint32_t /* result */)
+IPC_SYNC_MESSAGE_ROUTED5_1(PpapiHostMsg_PPBFont_PixelOffsetForCharacter,
+                           PP_Resource /* font */,
+                           pp::proxy::SerializedVar /* text */,
+                           PP_Bool /* text_is_rtl */,
+                           PP_Bool /* override_direction */,
+                           uint32_t /* char_offset */,
+                           int32_t /* result */)
+
+// PPB_Fullscreen.
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBFullscreen_IsFullscreen,
+                           PP_Instance /* instance */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBFullscreen_SetFullscreen,
+                           PP_Instance /* instance */,
+                           PP_Bool /* fullscreen */,
+                           PP_Bool /* result */)
+
+// PPB_Graphics2D.
+IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBGraphics2D_Create,
+                           PP_Module /* module */,
+                           PP_Size /* size */,
+                           PP_Bool /* is_always_opaque */,
+                           PP_Resource /* result */)
+IPC_MESSAGE_ROUTED5(PpapiHostMsg_PPBGraphics2D_PaintImageData,
+                    PP_Resource /* graphics_2d */,
+                    PP_Resource /* image_data */,
+                    PP_Point /* top_left */,
+                    bool /* src_rect_specified */,
+                    PP_Rect /* src_rect */)
+IPC_MESSAGE_ROUTED4(PpapiHostMsg_PPBGraphics2D_Scroll,
+                    PP_Resource /* graphics_2d */,
+                    bool /* clip_specified */,
+                    PP_Rect /* clip */,
+                    PP_Point /* amount */)
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBGraphics2D_ReplaceContents,
+                    PP_Resource /* graphics_2d */,
+                    PP_Resource /* image_data */)
+IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBGraphics2D_Flush,
+                    PP_Resource /* graphics_2d */)
+
+// PPB_ImageData.
+IPC_SYNC_MESSAGE_ROUTED0_1(
+    PpapiHostMsg_PPBImageData_GetNativeImageDataFormat,
+    int32 /* result_format */)
+IPC_SYNC_MESSAGE_ROUTED1_1(
+    PpapiHostMsg_PPBImageData_IsImageDataFormatSupported,
+    int32 /* format */,
+    PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED4_3(PpapiHostMsg_PPBImageData_Create,
+                           PP_Module /* module */,
+                           int32 /* format */,
+                           PP_Size /* size */,
+                           PP_Bool /* init_to_zero */,
+                           PP_Resource /* result_resource */,
+                           std::string /* image_data_desc */,
+                           pp::proxy::ImageHandle /* result */)
+
+// PPB_Instance.
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBInstance_GetWindowObject,
+                           PP_Instance /* instance */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBInstance_GetOwnerElementObject,
+                           PP_Instance /* instance */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBInstance_BindGraphics,
+                           PP_Instance /* instance */,
+                           PP_Resource /* device */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBInstance_IsFullFrame,
+                           PP_Instance /* instance */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBInstance_ExecuteScript,
+                           PP_Instance /* instance */,
+                           pp::proxy::SerializedVar /* script */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           pp::proxy::SerializedVar /* result */)
+
+IPC_SYNC_MESSAGE_ROUTED3_1(
+    PpapiHostMsg_PPBPdf_GetFontFileWithFallback,
+    PP_Module /* module */,
+    pp::proxy::SerializedFontDescription /* description */,
+    int32_t /* charset */,
+    PP_Resource /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_1(
+    PpapiHostMsg_PPBPdf_GetFontTableForPrivateFontFile,
+    PP_Resource /* font_file */,
+    uint32_t /* table */,
+    std::string /* result */)
+
+// PPB_Testing.
+IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBTesting_ReadImageData,
+                           PP_Resource /* device_context_2d */,
+                           PP_Resource /* image */,
+                           PP_Point /* top_left */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED0_1(PpapiHostMsg_PPBTesting_RunMessageLoop,
+                           bool /* dummy since there's no 0_0 variant */)
+IPC_MESSAGE_ROUTED0(PpapiHostMsg_PPBTesting_QuitMessageLoop)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBTesting_GetLiveObjectCount,
+                           PP_Module /* module */,
+                           uint32 /* result */)
+
+// PPB_URLLoader.
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBURLLoader_Create,
+                           PP_Instance /* instance */,
+                           PP_Resource /* result */)
+IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBURLLoader_Open,
+                    PP_Resource /* loader */,
+                    PP_Resource /*request_info */,
+                    uint32_t /* serialized_callback */)
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBURLLoader_FollowRedirect,
+                    PP_Resource /* loader */,
+                    uint32_t /* serialized_callback */)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBURLLoader_GetResponseInfo,
+                           PP_Resource /* loader */,
+                           PP_Resource /* response_info_out */)
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBURLLoader_ReadResponseBody,
+                    PP_Resource /* loader */,
+                    int32_t /* bytes_to_read */)
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBURLLoader_FinishStreamingToFile,
+                    PP_Resource /* loader */,
+                    uint32_t /* serialized_callback */)
+IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBURLLoader_Close,
+                    PP_Resource /* loader */)
+
+// PPB_URLLoaderTrusted.
+IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBURLLoaderTrusted_GrantUniversalAccess,
+                    PP_Resource /* loader */)
+
+// PPB_URLRequestInfo.
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBURLRequestInfo_Create,
+                           PP_Module /* module */,
+                           PP_Resource /* result */)
+IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBURLRequestInfo_SetProperty,
+                    PP_Resource /* request */,
+                    int32_t /* property */,
+                    pp::proxy::SerializedVar /* value */)
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBURLRequestInfo_AppendDataToBody,
+                    PP_Resource /* request */,
+                    std::string /* data */)
+IPC_MESSAGE_ROUTED5(PpapiHostMsg_PPBURLRequestInfo_AppendFileToBody,
+                    PP_Resource /* request */,
+                    PP_Resource /* file_ref */,
+                    int64_t /* start_offset */,
+                    int64_t /* number_of_bytes */,
+                    double /* expected_last_modified_time */)
+
+// PPB_URLResponseInfo.
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBURLResponseInfo_GetProperty,
+                           PP_Resource /* response */,
+                           int32_t /* property */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBURLResponseInfo_GetBodyAsFileRef,
+                           PP_Resource /* response */,
+                           PP_Resource /* file_ref_result */)
+
+// PPB_Var.
+IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBVar_AddRefObject,
+                    int64 /* object_id */)
+IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBVar_ReleaseObject,
+                    int64 /* object_id */)
+IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBVar_ConvertType,
+                           PP_Instance /* instance */,
+                           pp::proxy::SerializedVar /* var */,
+                           int /* new_type */,
+                           pp::proxy::SerializedVar /* exception */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBVar_DefineProperty,
+                    pp::proxy::SerializedVar /* object */,
+                    PP_ObjectProperty /* property */,
+                    pp::proxy::SerializedVar /* out_exception */)
+IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_HasProperty,
+                           pp::proxy::SerializedVar /* object */,
+                           pp::proxy::SerializedVar /* property */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_HasMethodDeprecated,
+                           pp::proxy::SerializedVar /* object */,
+                           pp::proxy::SerializedVar /* method */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_GetProperty,
+                           pp::proxy::SerializedVar /* object */,
+                           pp::proxy::SerializedVar /* property */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_DeleteProperty,
+                           pp::proxy::SerializedVar /* object */,
+                           pp::proxy::SerializedVar /* property */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED1_2(PpapiHostMsg_PPBVar_EnumerateProperties,
+                           pp::proxy::SerializedVar /* object */,
+                           std::vector<pp::proxy::SerializedVar> /* props */,
+                           pp::proxy::SerializedVar /* out_exception */)
+IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBVar_SetPropertyDeprecated,
+                           pp::proxy::SerializedVar /* object */,
+                           pp::proxy::SerializedVar /* name */,
+                           pp::proxy::SerializedVar /* value */,
+                           pp::proxy::SerializedVar /* out_exception */)
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBVar_IsCallable,
+                           pp::proxy::SerializedVar /* object */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED4_2(PpapiHostMsg_PPBVar_Call,
+                           pp::proxy::SerializedVar /* object */,
+                           pp::proxy::SerializedVar /* this_object */,
+                           pp::proxy::SerializedVar /* method_name */,
+                           std::vector<pp::proxy::SerializedVar> /* args */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBVar_CallDeprecated,
+                           pp::proxy::SerializedVar /* object */,
+                           pp::proxy::SerializedVar /* method_name */,
+                           std::vector<pp::proxy::SerializedVar> /* args */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_Construct,
+                           pp::proxy::SerializedVar /* object */,
+                           std::vector<pp::proxy::SerializedVar> /* args */,
+                           pp::proxy::SerializedVar /* out_exception */,
+                           pp::proxy::SerializedVar /* result */)
+IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBVar_IsInstanceOfDeprecated,
+                           pp::proxy::SerializedVar /* var */,
+                           int64 /* object_class */,
+                           int64 /* object-data */,
+                           PP_Bool /* result */)
+IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBVar_CreateObjectDeprecated,
+                           PP_Module /* module */,
+                           int64 /* object_class */,
+                           int64 /* object_data */,
+                           pp::proxy::SerializedVar /* result */)