Cleanup everything but net/ for our first clang plugins.

webkit/plugins/ppapi/resource_tracker.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 "webkit/plugins/ppapi/resource_tracker.h"
 
 #include <limits>
 #include <set>
 
 #include "base/lazy_instance.h"
@@ skipping 28 matching lines @@
   const T mask = (static_cast<T>(1) << kPPIdTypeBits) - 1;
   return (id & mask) == type;
 }
 
 namespace webkit {
 namespace ppapi {
 
 static base::LazyInstance<ResourceTracker> g_resource_tracker(
     base::LINKER_INITIALIZED);
 
+struct ResourceTracker::InstanceData {
+  InstanceData() : instance(0) {}
+
+  // Non-owning pointer to the instance object. When a PluginInstance is
+  // destroyed, it will notify us and we'll delete all associated data.
+  PluginInstance* instance;
+
+  // Resources and object vars associated with the instance.
+  ResourceSet resources;
+  VarSet object_vars;
+};
+
 scoped_refptr<Resource> ResourceTracker::GetResource(PP_Resource res) const {
   DLOG_IF(ERROR, !CheckIdType(res, PP_ID_TYPE_RESOURCE))
       << res << " is not a PP_Resource.";
   ResourceMap::const_iterator result = live_resources_.find(res);
   if (result == live_resources_.end()) {
     return scoped_refptr<Resource>();
   }
   return result->second.first;
 }
 
@@ skipping 268 matching lines @@
 
 // static
 void ResourceTracker::ClearSingletonOverride() {
   DCHECK(singleton_override_);
   singleton_override_ = NULL;
 }
 
 }  // namespace ppapi
 }  // namespace webkit