Add a new globals object for PPAPI tracking information.

ppapi/proxy/ppb_var_proxy.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/proxy/ppb_var_proxy.h"
 
 #include "ppapi/c/pp_var.h"
 #include "ppapi/c/ppb_var.h"
-#include "ppapi/proxy/plugin_resource_tracker.h"
-#include "ppapi/proxy/plugin_var_tracker.h"
+#include "ppapi/shared_impl/ppapi_globals.h"
 #include "ppapi/shared_impl/proxy_lock.h"
 #include "ppapi/shared_impl/var.h"
+#include "ppapi/shared_impl/var_tracker.h"
 
 namespace ppapi {
 namespace proxy {
 
 namespace {
 
 // PPP_Var plugin --------------------------------------------------------------
 
 void AddRefVar(PP_Var var) {
   ppapi::ProxyAutoLock lock;
-  PluginResourceTracker::GetInstance()->var_tracker().AddRefVar(var);
+  PpapiGlobals::Get()->GetVarTracker()->AddRefVar(var);
 }
 
 void ReleaseVar(PP_Var var) {
   ppapi::ProxyAutoLock lock;
-  PluginResourceTracker::GetInstance()->var_tracker().ReleaseVar(var);
+  PpapiGlobals::Get()->GetVarTracker()->ReleaseVar(var);
 }
 
 PP_Var VarFromUtf8(PP_Module module, const char* data, uint32_t len) {
   ppapi::ProxyAutoLock lock;
   return StringVar::StringToPPVar(module, data, len);
 }
 
 const char* VarToUtf8(PP_Var var, uint32_t* len) {
   ppapi::ProxyAutoLock lock;
   StringVar* str = StringVar::FromPPVar(var);
@@ skipping 13 matching lines @@
 };
 
 }  // namespace
 
 const PPB_Var* GetPPB_Var_Interface() {
   return &var_interface;
 }
 
 }  // namespace proxy
 }  // namespace ppapi