| Index: third_party/WebKit/Source/core/inspector/InspectorInstrumentation.h | 
| diff --git a/third_party/WebKit/Source/core/inspector/InspectorInstrumentation.h b/third_party/WebKit/Source/core/inspector/InspectorInstrumentation.h | 
| index 3afad9a4181de675015113280c8c4373c9359ade..c655d6dc70038ddde8aaaedfdb5a60965564d6e1 100644 | 
| --- a/third_party/WebKit/Source/core/inspector/InspectorInstrumentation.h | 
| +++ b/third_party/WebKit/Source/core/inspector/InspectorInstrumentation.h | 
| @@ -82,6 +82,19 @@ private: | 
|  | 
| namespace InspectorInstrumentation { | 
|  | 
| +class CORE_EXPORT AsyncTask { | 
| +    STACK_ALLOCATED(); | 
| +public: | 
| +    AsyncTask(ExecutionContext*, void* task); | 
| +    AsyncTask(ExecutionContext*, void* task, bool enabled); | 
| +    ~AsyncTask(); | 
| + | 
| +private: | 
| +    Member<ExecutionContext> m_context; | 
| +    void* m_task; | 
| +    bool m_enabled; | 
| +}; | 
| + | 
| class CORE_EXPORT FrontendCounter { | 
| STATIC_ONLY(FrontendCounter); | 
| private: | 
|  |