Make a global enum to differentiate impl & proxy.

ppapi/shared_impl/ppb_input_event_shared.cc

 // 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.
 
 #include "ppapi/shared_impl/ppb_input_event_shared.h"
 
 #include "ppapi/shared_impl/var.h"
 
 using ppapi::thunk::PPB_InputEvent_API;
 
@@ skipping 14 matching lines @@
       key_code(0),
       character_text(),
       composition_target_segment(-1),
       composition_selection_start(0),
       composition_selection_end(0) {
 }
 
 InputEventData::~InputEventData() {
 }
 
-PPB_InputEvent_Shared::PPB_InputEvent_Shared(const InitAsImpl&,
+PPB_InputEvent_Shared::PPB_InputEvent_Shared(ResourceObjectType type,
                                              PP_Instance instance,
                                              const InputEventData& data)
-    : Resource(instance),
+    : Resource(type, instance),
       data_(data) {
 }
 
-PPB_InputEvent_Shared::PPB_InputEvent_Shared(const InitAsProxy&,
-                                             PP_Instance instance,
-                                             const InputEventData& data)
-    : Resource(HostResource::MakeInstanceOnly(instance)),
-      data_(data) {
-}
-
 PPB_InputEvent_API* PPB_InputEvent_Shared::AsPPB_InputEvent_API() {
   return this;
 }
 
 const InputEventData& PPB_InputEvent_Shared::GetInputEventData() const {
   return data_;
 }
 
 PP_InputEvent_Type PPB_InputEvent_Shared::GetType() {
   return data_.event_type;
@@ skipping 60 matching lines @@
 }
 
 void PPB_InputEvent_Shared::GetIMESelection(uint32_t* start, uint32_t* end) {
   if (start)
     *start = data_.composition_selection_start;
   if (end)
     *end = data_.composition_selection_end;
 }
 
 }  // namespace ppapi