Introduces DevToolsManagerDelegate.

content/browser/service_worker/service_worker_context_wrapper.h

Index: content/browser/service_worker/service_worker_context_wrapper.h
diff --git a/content/browser/service_worker/service_worker_context_wrapper.h b/content/browser/service_worker/service_worker_context_wrapper.h
index 6d53549071d19da8e5d140403d9348923a1bb166..85ae69b7f508bcc5d34ae473bdaa62268f884cf4 100644
--- a/content/browser/service_worker/service_worker_context_wrapper.h
+++ b/content/browser/service_worker/service_worker_context_wrapper.h
@@ -11,6 +11,7 @@
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
+#include "content/browser/service_worker/service_worker_context_observer.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/service_worker_context.h"
 
@@ -34,6 +35,7 @@ class ServiceWorkerContextObserver;
 // is what is used internally in the service worker lib.
 class CONTENT_EXPORT ServiceWorkerContextWrapper
     : NON_EXPORTED_BASE(public ServiceWorkerContext),
+      public ServiceWorkerContextObserver,
       public base::RefCountedThreadSafe<ServiceWorkerContextWrapper> {
  public:
   ServiceWorkerContextWrapper(BrowserContext* browser_context);
@@ -52,9 +54,15 @@ class CONTENT_EXPORT ServiceWorkerContextWrapper
       const GURL& pattern,
       const GURL& script_url,
       const ResultCallback& continuation) OVERRIDE;
-  virtual void UnregisterServiceWorker(const GURL& pattern,
-                                       const ResultCallback& continuation)
-      OVERRIDE;
+  virtual void UnregisterServiceWorker(
+      const GURL& pattern,
+      const ResultCallback& continuation) OVERRIDE;
+  virtual void AddStatusChangeObserver(
+      StatusChangeObserver* observer) OVERRIDE;
+  virtual void RemoveStatusChangeObserver(
+      StatusChangeObserver* observer) OVERRIDE;
+  virtual void GetRunningServiceWorkerInfo(
+      const GetRunningServiceWorkerInfoCallback& callback) OVERRIDE;
 
   void AddObserver(ServiceWorkerContextObserver* observer);
   void RemoveObserver(ServiceWorkerContextObserver* observer);
@@ -64,8 +72,20 @@ class CONTENT_EXPORT ServiceWorkerContextWrapper
   friend class ServiceWorkerProcessManager;
   virtual ~ServiceWorkerContextWrapper();
 
+  // ServiceWorkerContextObserver
+  virtual void OnWorkerStarted(int64 version_id,
+                               int process_id,
+                               int thread_id) OVERRIDE;
+  virtual void OnWorkerStopped(int64 version_id,
+                               int process_id,
+                               int thread_id) OVERRIDE;
+  virtual void OnVersionStateChanged(int64 version_id) OVERRIDE;
+
+  void NotifyStatusChangeObservers();
+
   const scoped_refptr<ObserverListThreadSafe<ServiceWorkerContextObserver> >
       observer_list_;
+  ObserverList<StatusChangeObserver> status_change_observers_;
   // Cleared in Shutdown():
   BrowserContext* browser_context_;
   scoped_ptr<ServiceWorkerContextCore> context_core_;