Add PPAPI_BEGIN_MESSAGE_MAP and PPAPI_END_MESSAGE_MAP to be used when dispatching IPCs using PPAPI_…

content/renderer/pepper/pepper_graphics_2d_host.cc

 // 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.
 
 #include "content/renderer/pepper/pepper_graphics_2d_host.h"
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 203 matching lines @@
     return false;
   }
   is_always_opaque_ = is_always_opaque;
   scale_ = 1.0f;
   return true;
 }
 
 int32_t PepperGraphics2DHost::OnResourceMessageReceived(
     const IPC::Message& msg,
     ppapi::host::HostMessageContext* context) {
-  IPC_BEGIN_MESSAGE_MAP(PepperGraphics2DHost, msg)
-  PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_PaintImageData,
-                                    OnHostMsgPaintImageData)
-  PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_Scroll,
-                                    OnHostMsgScroll)
-  PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_ReplaceContents,
-                                    OnHostMsgReplaceContents)
-  PPAPI_DISPATCH_HOST_RESOURCE_CALL_0(PpapiHostMsg_Graphics2D_Flush,
-                                      OnHostMsgFlush)
-  PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_SetScale,
-                                    OnHostMsgSetScale)
-  PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_ReadImageData,
-                                    OnHostMsgReadImageData)
-  IPC_END_MESSAGE_MAP()
+  PPAPI_BEGIN_MESSAGE_MAP(PepperGraphics2DHost, msg)
+    PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_PaintImageData,
+                                      OnHostMsgPaintImageData)
+    PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_Scroll,
+                                      OnHostMsgScroll)
+    PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_ReplaceContents,
+                                      OnHostMsgReplaceContents)
+    PPAPI_DISPATCH_HOST_RESOURCE_CALL_0(PpapiHostMsg_Graphics2D_Flush,
+                                        OnHostMsgFlush)
+    PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_SetScale,
+                                      OnHostMsgSetScale)
+    PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_ReadImageData,
+                                      OnHostMsgReadImageData)
+  PPAPI_END_MESSAGE_MAP()
   return PP_ERROR_FAILED;
 }
 
 bool PepperGraphics2DHost::IsGraphics2DHost() { return true; }
 
 bool PepperGraphics2DHost::ReadImageData(PP_Resource image,
                                          const PP_Point* top_left) {
   // Get and validate the image object to paint into.
   EnterResourceNoLock<PPB_ImageData_API> enter(image, true);
   if (enter.failed())
@@ skipping 539 matching lines @@
     gfx::Point inverse_scaled_point =
         gfx::ToFlooredPoint(gfx::ScalePoint(*delta, inverse_scale));
     if (original_delta != inverse_scaled_point)
       return false;
   }
 
   return true;
 }
 
 }  // namespace content