Make a global enum to differentiate impl & proxy.

ppapi/shared_impl/ppb_resource_array_shared.cc

 // Copyright (c) 2012 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_resource_array_shared.h"
 
 #include "base/logging.h"
 #include "ppapi/shared_impl/ppapi_globals.h"
 #include "ppapi/shared_impl/resource_tracker.h"
 
 using ppapi::thunk::PPB_ResourceArray_API;
 
 namespace ppapi {
 
-PPB_ResourceArray_Shared::PPB_ResourceArray_Shared(const InitAsImpl&,
+PPB_ResourceArray_Shared::PPB_ResourceArray_Shared(ResourceObjectType type,
                                                    PP_Instance instance,
                                                    const PP_Resource elements[],
                                                    uint32_t size)
-    : Resource(instance) {
-  Initialize(elements, size);
-}
+    : Resource(type, instance) {
+  DCHECK(resources_.empty());
 
-PPB_ResourceArray_Shared::PPB_ResourceArray_Shared(const InitAsProxy&,
-                                                   PP_Instance instance,
-                                                   const PP_Resource elements[],
-                                                   uint32_t size)
-    : Resource(HostResource::MakeInstanceOnly(instance)) {
-  Initialize(elements, size);
+  resources_.reserve(size);
+  for (uint32_t index = 0; index < size; ++index) {
+    PP_Resource element = elements[index];
+    if (element)
+      PpapiGlobals::Get()->GetResourceTracker()->AddRefResource(element);
+    resources_.push_back(element);
+  }
 }
 
 PPB_ResourceArray_Shared::~PPB_ResourceArray_Shared() {
   for (std::vector<PP_Resource>::iterator iter = resources_.begin();
        iter != resources_.end(); ++iter) {
     if (*iter)
       PpapiGlobals::Get()->GetResourceTracker()->ReleaseResource(*iter);
   }
 }
 
 PPB_ResourceArray_API* PPB_ResourceArray_Shared::AsPPB_ResourceArray_API() {
   return this;
 }
 
 uint32_t PPB_ResourceArray_Shared::GetSize() {
   return static_cast<uint32_t>(resources_.size());
 }
 
 PP_Resource PPB_ResourceArray_Shared::GetAt(uint32_t index) {
   return index < resources_.size() ? resources_[index] : 0;
 }
 
-void PPB_ResourceArray_Shared::Initialize(const PP_Resource elements[],
-                                          uint32_t size) {
-  DCHECK(resources_.empty());
-
-  resources_.reserve(size);
-  for (uint32_t index = 0; index < size; ++index) {
-    PP_Resource element = elements[index];
-    if (element)
-      PpapiGlobals::Get()->GetResourceTracker()->AddRefResource(element);
-    resources_.push_back(element);
-  }
-}
-
 }  // namespace ppapi