Move font IPCs to be RenderProcess messages.

content/browser/frame_host/render_frame_message_filter.h

Index: content/browser/frame_host/render_frame_message_filter.h
diff --git a/content/browser/frame_host/render_frame_message_filter.h b/content/browser/frame_host/render_frame_message_filter.h
index 1639b1d3b4420a75518fe88432511b0087c8bbeb..a6c1443c8c5c1f364f8cd9ba2686299ab99d4357 100644
--- a/content/browser/frame_host/render_frame_message_filter.h
+++ b/content/browser/frame_host/render_frame_message_filter.h
@@ -5,10 +5,6 @@
 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_MESSAGE_FILTER_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_MESSAGE_FILTER_H_
 
-#if defined(OS_WIN)
-#include <windows.h>
-#endif
-
 #include <set>
 
 #include "content/common/frame_replication_state.h"
@@ -17,10 +13,6 @@
 #include "net/cookies/canonical_cookie.h"
 #include "third_party/WebKit/public/web/WebTreeScopeType.h"
 
-#if defined(OS_MACOSX)
-#include "content/common/mac/font_loader.h"
-#endif
-
 #if defined(ENABLE_PLUGINS)
 #include "content/common/pepper_renderer_instance_data.h"
 #endif
@@ -104,15 +96,6 @@ class RenderFrameMessageFilter : public BrowserMessageFilter {
                           ThreeDAPIType context_type,
                           int arb_robustness_status_code);
 
-#if defined(OS_MACOSX)
-  // Messages for OOP font loading.
-  void OnLoadFont(const FontDescriptor& font, IPC::Message* reply_msg);
-  void SendLoadFontReply(IPC::Message* reply, FontLoader::Result* result);
-#elif defined(OS_WIN)
-  void OnPreCacheFontCharacters(const LOGFONT& log_font,
-                                const base::string16& characters);
-#endif
-
 #if defined(ENABLE_PLUGINS)
   void OnGetPlugins(bool refresh, IPC::Message* reply_msg);
   void GetPluginsCallback(IPC::Message* reply_msg,