Mac: Part 1 of a fix to get OOP font loading working in the renderer on 10.6.6 .

content/common/view_messages.h

 // 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.
 
 // IPC messages for page rendering.
 // Multiply-included message file, hence no include guard.
 
 #include "base/process.h"
 #include "base/shared_memory.h"
 #include "content/common/common_param_traits.h"
@@ skipping 1615 matching lines @@
 
 // Destroy a plugin container previously created using CreatePluginContainer.
 // id is the XID of the plugin window corresponding to the container that is
 // to be destroyed.
 IPC_SYNC_MESSAGE_ROUTED1_0(ViewHostMsg_DestroyPluginContainer,
                            gfx::PluginWindowHandle /* id */)
 #endif
 
 #if defined(OS_MACOSX)
 // Request that the browser load a font into shared memory for us.
-IPC_SYNC_MESSAGE_CONTROL1_2(ViewHostMsg_LoadFont,
+IPC_SYNC_MESSAGE_CONTROL1_3(ViewHostMsg_LoadFont,
                            FontDescriptor /* font to load */,
                            uint32 /* buffer size */,
-                           base::SharedMemoryHandle /* font data */)
+                           base::SharedMemoryHandle /* font data */,
+                           uint32 /* font id */)
 #endif
 
 #if defined(OS_WIN)
 // Request that the given font be loaded by the browser so it's cached by the
 // OS. Please see ChildProcessHost::PreCacheFont for details.
 IPC_SYNC_MESSAGE_CONTROL1_0(ViewHostMsg_PreCacheFont,
                             LOGFONT /* font data */)
 #endif  // defined(OS_WIN)
 
 // Returns WebScreenInfo corresponding to the view.
@@ skipping 300 matching lines @@
 
 // Send back a string to be recorded by UserMetrics.
 IPC_MESSAGE_CONTROL1(ViewHostMsg_UserMetricsRecordAction,
                      std::string /* action */)
 
 // Provide the browser process with current renderer framerate.
 IPC_MESSAGE_CONTROL2(ViewHostMsg_FPS,
                      int /* routing id */,
                      float /* frames per second */)