Update ppapi to not use linked_ptr or ScopedVector

ppapi/shared_impl/resource_tracker.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/resource_tracker.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop/message_loop.h"
 #include "ppapi/shared_impl/callback_tracker.h"
@@ skipping 78 matching lines @@
   }
 }
 
 void ResourceTracker::DidCreateInstance(PP_Instance instance) {
   CheckThreadingPreconditions();
   // Due to the infrastructure of some tests, the instance is registered
   // twice in a few cases. It would be nice not to do that and assert here
   // instead.
   if (instance_map_.find(instance) != instance_map_.end())
     return;
-  instance_map_[instance] = linked_ptr<InstanceData>(new InstanceData);
+  instance_map_[instance] = make_scoped_ptr(new InstanceData);
 }
 
 void ResourceTracker::DidDeleteInstance(PP_Instance instance) {
   CheckThreadingPreconditions();
   InstanceMap::iterator found_instance = instance_map_.find(instance);
 
   // Due to the infrastructure of some tests, the instance is unregistered
   // twice in a few cases. It would be nice not to do that and assert here
   // instead.
   if (found_instance == instance_map_.end())
@@ skipping 143 matching lines @@
   if (res == 0)
     return true;
 
   // Skipping the type bits, the least significant bit of |res| should be the
   // same as that of |last_resource_value_|.
   return ((res >> kPPIdTypeBits) & 1) == (last_resource_value_ & 1);
 #endif
 }
 
 }  // namespace ppapi