Add a new globals object for PPAPI tracking information.

ppapi/shared_impl/test_globals.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/test_globals.h"
 
 namespace ppapi {
 
 TestGlobals::TestGlobals() : ppapi::PpapiGlobals() {
 }
 
 TestGlobals::~TestGlobals() {
 }
 
 ResourceTracker* TestGlobals::GetResourceTracker() {
   return &resource_tracker_;
 }
 
 VarTracker* TestGlobals::GetVarTracker() {
   return &var_tracker_;
 }
 
 }  // namespace ppapi