Move the NOTIFICATION_APP_TERMINATING notification from content to chrome, since it's fired by chro…

content/browser/debugger/worker_devtools_manager.cc

Index: content/browser/debugger/worker_devtools_manager.cc
===================================================================
--- content/browser/debugger/worker_devtools_manager.cc	(revision 158279)
+++ content/browser/debugger/worker_devtools_manager.cc	(working copy)
@@ -16,10 +16,6 @@
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/child_process_data.h"
 #include "content/public/browser/devtools_agent_host_registry.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "content/public/browser/notification_service.h"
-#include "content/public/browser/notification_types.h"
 #include "content/public/common/process_type.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebCString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDevToolsAgent.h"
@@ -39,8 +35,7 @@
       worker_route_id);
 }
 
-class WorkerDevToolsManager::AgentHosts
-    : private content::NotificationObserver {
+class WorkerDevToolsManager::AgentHosts {
 public:
   static void Add(WorkerId id, WorkerDevToolsAgentHost* host) {
     DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ -72,20 +67,12 @@
 
 private:
   AgentHosts() {
-    registrar_.Add(this, content::NOTIFICATION_APP_TERMINATING,
-                   content::NotificationService::AllSources());
   }
   ~AgentHosts() {}
 
-  // content::NotificationObserver implementation.
-  virtual void Observe(int type,
-                       const content::NotificationSource&,
-                       const content::NotificationDetails&) OVERRIDE;
-
   static AgentHosts* instance_;
   typedef std::map<WorkerId, WorkerDevToolsAgentHost*> Instances;
   Instances map_;
-  content::NotificationRegistrar registrar_;
 };
 
 WorkerDevToolsManager::AgentHosts*
@@ -235,18 +222,6 @@
 WorkerDevToolsManager::DetachedClientHosts*
     WorkerDevToolsManager::DetachedClientHosts::instance_ = NULL;
 
-
-void WorkerDevToolsManager::AgentHosts::Observe(
-    int type,
-    const content::NotificationSource&,
-    const content::NotificationDetails&) {
-  DCHECK(type == content::NOTIFICATION_APP_TERMINATING);
-  Instances copy(map_);
-  for (Instances::iterator it = copy.begin(); it != copy.end(); ++it)
-    it->second->WorkerDestroyed();
-  DCHECK(!instance_);
-}
-
 struct WorkerDevToolsManager::InspectedWorker {
   InspectedWorker(WorkerProcessHost* host, int route_id, const GURL& url,
                   const string16& name)