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// Copyright (c) 2010 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_helper.h"
#include "base/logging.h"
#include "ppapi/shared_impl/resource.h"
#include "webkit/plugins/ppapi/host_globals.h"
#include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
#include "webkit/plugins/ppapi/plugin_module.h"
#include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
#include "webkit/plugins/ppapi/host_resource_tracker.h"
namespace webkit {
namespace ppapi {
// static
PluginInstance* ResourceHelper::GetPluginInstance(
const ::ppapi::Resource* resource) {
return HostGlobals::Get()->host_resource_tracker()->GetInstance(
resource->pp_instance());
}
PluginModule* ResourceHelper::GetPluginModule(
const ::ppapi::Resource* resource) {
PluginInstance* instance = GetPluginInstance(resource);
return instance ? instance->module() : NULL;
}
PluginDelegate* ResourceHelper::GetPluginDelegate(
const ::ppapi::Resource* resource) {
PluginInstance* instance = GetPluginInstance(resource);
return instance ? instance->delegate() : NULL;
}
} // namespace ppapi
} // namespace webkit
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