Revert 256305 "Add SharedWorkerServiceImpl::CheckWorkerDependenc..."

trunk/src/content/browser/shared_worker/shared_worker_service_impl.h

Index: trunk/src/content/browser/shared_worker/shared_worker_service_impl.h
===================================================================
--- trunk/src/content/browser/shared_worker/shared_worker_service_impl.h	(revision 256322)
+++ trunk/src/content/browser/shared_worker/shared_worker_service_impl.h	(working copy)
@@ -5,8 +5,6 @@
 #ifndef CONTENT_BROWSER_SHARED_WORKER_SHARED_WORKER_SERVICE_IMPL_H_
 #define CONTENT_BROWSER_SHARED_WORKER_SHARED_WORKER_SERVICE_IMPL_H_
 
-#include <set>
-
 #include "base/compiler_specific.h"
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/memory/singleton.h"
@@ -87,23 +85,12 @@
   void OnSharedWorkerMessageFilterClosing(
       SharedWorkerMessageFilter* filter);
 
-  // Checks the worker dependency of renderer processes and calls
-  // IncrementWorkerRefCount and DecrementWorkerRefCount of
-  // RenderProcessHostImpl on UI thread if necessary.
-  void CheckWorkerDependency();
-
  private:
   friend struct DefaultSingletonTraits<SharedWorkerServiceImpl>;
-  friend class SharedWorkerServiceImplTest;
 
-  typedef void (*UpdateWorkerDependencyFunc)(const std::vector<int>&,
-                                             const std::vector<int>&);
-
   SharedWorkerServiceImpl();
   virtual ~SharedWorkerServiceImpl();
 
-  void ResetForTesting();
-
   SharedWorkerHost* FindSharedWorkerHost(
       SharedWorkerMessageFilter* filter,
       int worker_route_id);
@@ -114,16 +101,6 @@
       const WorkerStoragePartition& worker_partition,
       ResourceContext* resource_context);
 
-  // Returns the IDs of the renderer processes which are executing
-  // SharedWorkers connected to other renderer processes.
-  const std::set<int> GetRenderersWithWorkerDependency();
-
-  void ChangeUpdateWorkerDependencyFuncForTesting(
-      UpdateWorkerDependencyFunc new_func);
-
-  std::set<int> last_worker_depended_renderers_;
-  UpdateWorkerDependencyFunc update_worker_dependency_;
-
   // Pair of render_process_id and worker_route_id.
   typedef std::pair<int, int> ProcessRouteIdPair;
   typedef base::ScopedPtrHashMap<ProcessRouteIdPair,