Mac: More pluming for OOP font loading

chrome/common/render_messages_internal.h

Index: chrome/common/render_messages_internal.h
diff --git a/chrome/common/render_messages_internal.h b/chrome/common/render_messages_internal.h
index 4596986bb63ac17c0193f09255b3671ec23917a9..7d38c3aef482ad0eb695768edfbd614c6042bb6e 100755
--- a/chrome/common/render_messages_internal.h
+++ b/chrome/common/render_messages_internal.h
@@ -39,6 +39,10 @@
 #include "base/file_descriptor_posix.h"
 #endif
 
+#if defined(OS_MACOSX)
+#include "chrome/common/font_descriptor_mac.h"
+#endif
+
 // TODO(mpcomplete): rename ViewMsg and ViewHostMsg to something that makes
 // more sense with our current design.
 
@@ -1433,6 +1437,12 @@ IPC_BEGIN_MESSAGES(ViewHost)
 #if defined(OS_MACOSX)
   IPC_MESSAGE_CONTROL1(ViewHostMsg_ClipboardFindPboardWriteStringAsync,
       string16 /* text */)
+
+  // Request that the browser load a font into shared memory for us.
+  IPC_SYNC_MESSAGE_CONTROL1_2(ViewHostMsg_LoadFont,

[agl, 2010/06/15 14:10:15]

Am I just being dumb, or is the implementation of this message missing from this
CL?

[jeremy, 2010/06/15 14:26:55]

Due to the way the WebKit and Chrome code interact I can't land the
implementation together with the definition since it depends on code on the
WebKit side.

But this basically makes a straightforward call to font_loader.mm .

+                             FontDescriptor /* font to load */,
+                             uint32 /* buffer size */,
+                             base::SharedMemoryHandle /* font data */)
 #endif
 
 #if defined(OS_WIN)