Add Pepper TrueType font API plumbing.

ppapi/proxy/ppb_instance_proxy.cc

Index: ppapi/proxy/ppb_instance_proxy.cc
diff --git a/ppapi/proxy/ppb_instance_proxy.cc b/ppapi/proxy/ppb_instance_proxy.cc
index df83edc29cf63ce7812f53fd93102909924df196..58b15936363145974df6315ac6cbbf704f295d56 100644
--- a/ppapi/proxy/ppb_instance_proxy.cc
+++ b/ppapi/proxy/ppb_instance_proxy.cc
@@ -27,6 +27,7 @@
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/proxy/serialized_var.h"
+#include "ppapi/proxy/truetype_font_singleton_resource.h"
 #include "ppapi/shared_impl/ppapi_globals.h"
 #include "ppapi/shared_impl/ppb_url_util_shared.h"
 #include "ppapi/shared_impl/ppb_view_shared.h"
@@ -357,6 +358,9 @@ Resource* PPB_Instance_Proxy::GetSingletonResource(PP_Instance instance,
     case GAMEPAD_SINGLETON_ID:
       new_singleton = new GamepadResource(connection, instance);
       break;
+    case TRUETYPE_FONT_SINGLETON_ID:
+      new_singleton = new TrueTypeFontSingletonResource(connection, instance);
+      break;
 // Flash/trusted resources aren't needed for NaCl.
 #if !defined(OS_NACL) && !defined(NACL_WIN64)
     case BROWSER_FONT_SINGLETON_ID: