Revert 238433 "Merge 233099 "Kill worker process by way of a syn..."

branches/1650/src/content/browser/worker_host/worker_process_host.cc

Index: branches/1650/src/content/browser/worker_host/worker_process_host.cc
===================================================================
--- branches/1650/src/content/browser/worker_host/worker_process_host.cc	(revision 238482)
+++ branches/1650/src/content/browser/worker_host/worker_process_host.cc	(working copy)
@@ -318,8 +318,6 @@
     IPC_MESSAGE_HANDLER(WorkerProcessHostMsg_AllowDatabase, OnAllowDatabase)
     IPC_MESSAGE_HANDLER(WorkerProcessHostMsg_AllowFileSystem, OnAllowFileSystem)
     IPC_MESSAGE_HANDLER(WorkerProcessHostMsg_AllowIndexedDB, OnAllowIndexedDB)
-    IPC_MESSAGE_HANDLER(WorkerProcessHostMsg_ForceKillWorker,
-                        OnForceKillWorkerProcess)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP_EX()
 
@@ -390,14 +388,6 @@
       url, name, resource_context_, GetRenderViewIDsForWorker(worker_route_id));
 }
 
-void WorkerProcessHost::OnForceKillWorkerProcess() {
-  if (process_ && process_launched_)
-    base::KillProcess(
-          process_->GetData().handle, RESULT_CODE_NORMAL_EXIT, false);
-  else
-    RecordAction(UserMetricsAction("WorkerProcess_BadProcessToKill"));
-}
-
 void WorkerProcessHost::RelayMessage(
     const IPC::Message& message,
     WorkerMessageFilter* filter,