Use the correct Resource constructor for PPB_Font_Shared in the plugin process.

ppapi/shared_impl/private/ppb_font_shared.cc

Index: ppapi/shared_impl/private/ppb_font_shared.cc
diff --git a/ppapi/shared_impl/private/ppb_font_shared.cc b/ppapi/shared_impl/private/ppb_font_shared.cc
index 3af5288b5ac4ccd63ca266652e7f47b69c865b74..af2d678dbac6a0f007ccc4e47d547aeab7110174 100644
--- a/ppapi/shared_impl/private/ppb_font_shared.cc
+++ b/ppapi/shared_impl/private/ppb_font_shared.cc
@@ -308,7 +308,8 @@ PP_Resource PPB_Font_Shared::CreateAsImpl(
     const ::ppapi::Preferences& prefs) {
   if (!::ppapi::PPB_Font_Shared::IsPPFontDescriptionValid(description))
     return 0;
-  return (new PPB_Font_Shared(instance, description, prefs))->GetReference();
+  return (new PPB_Font_Shared(InitAsImpl(), instance, description,
+                              prefs))->GetReference();
 }
 
 // static
@@ -316,17 +317,26 @@ PP_Resource PPB_Font_Shared::CreateAsProxy(
     PP_Instance instance,
     const PP_FontDescription_Dev& description,
     const ::ppapi::Preferences& prefs) {
-  return CreateAsImpl(instance, description, prefs);
+  if (!::ppapi::PPB_Font_Shared::IsPPFontDescriptionValid(description))
+    return 0;
+  return (new PPB_Font_Shared(InitAsProxy(), instance, description,
+                              prefs))->GetReference();
 }
 
-PPB_Font_Shared::PPB_Font_Shared(PP_Instance pp_instance,
+PPB_Font_Shared::PPB_Font_Shared(const InitAsImpl&,
+                                 PP_Instance pp_instance,
                                  const PP_FontDescription_Dev& desc,
                                  const ::ppapi::Preferences& prefs)
     : Resource(pp_instance) {
-  StringVar* face_name = StringVar::FromPPVar(desc.face);
+  Initialize(desc, prefs);
+}
 
-  font_impl_.reset(new FontImpl(
-      desc, face_name ? face_name->value() : std::string(), prefs));
+PPB_Font_Shared::PPB_Font_Shared(const InitAsProxy&,
+                                 PP_Instance pp_instance,
+                                 const PP_FontDescription_Dev& desc,
+                                 const ::ppapi::Preferences& prefs)
+    : Resource(HostResource::MakeInstanceOnly(pp_instance)) {
+  Initialize(desc, prefs);
 }
 
 PPB_Font_Shared::~PPB_Font_Shared() {
@@ -415,5 +425,13 @@ int32_t PPB_Font_Shared::PixelOffsetForCharacter(const PP_TextRun_Dev* text,
   return result;
 }
 
+void PPB_Font_Shared::Initialize(const PP_FontDescription_Dev& desc,
+                                 const ::ppapi::Preferences& prefs) {
+  StringVar* face_name = StringVar::FromPPVar(desc.face);
+
+  font_impl_.reset(new FontImpl(
+      desc, face_name ? face_name->value() : std::string(), prefs));
+}
+
 }  // namespace ppapi