Revert 200932 "Lower the priority of shared workers that aren't ..."

trunk/src/content/browser/worker_host/worker_process_host.cc

Index: trunk/src/content/browser/worker_host/worker_process_host.cc
===================================================================
--- trunk/src/content/browser/worker_host/worker_process_host.cc	(revision 201089)
+++ trunk/src/content/browser/worker_host/worker_process_host.cc	(working copy)
@@ -114,8 +114,7 @@
     ResourceContext* resource_context,
     const WorkerStoragePartition& partition)
     : resource_context_(resource_context),
-      partition_(partition),
-      process_launched_(false) {
+      partition_(partition) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DCHECK(resource_context_);
   process_.reset(
@@ -319,9 +318,6 @@
 }
 
 void WorkerProcessHost::OnProcessLaunched() {
-  process_launched_ = true;
-
-  WorkerServiceImpl::GetInstance()->NotifyWorkerProcessCreated();
 }
 
 bool WorkerProcessHost::OnMessageReceived(const IPC::Message& message) {
@@ -542,18 +538,10 @@
   Send(new WorkerMsg_TerminateWorkerContext(worker_route_id));
 }
 
-void WorkerProcessHost::SetBackgrounded(bool backgrounded) {
-  process_->SetBackgrounded(backgrounded);
-}
-
 const ChildProcessData& WorkerProcessHost::GetData() {
   return process_->GetData();
 }
 
-bool WorkerProcessHost::process_launched() const {
-  return process_launched_;
-}
-
 std::vector<std::pair<int, int> > WorkerProcessHost::GetRenderViewIDsForWorker(
     int worker_route_id) {
   std::vector<std::pair<int, int> > result;