Introduces DevToolsManagerDelegate.

content/public/browser/service_worker_context.h

Index: content/public/browser/service_worker_context.h
diff --git a/content/public/browser/service_worker_context.h b/content/public/browser/service_worker_context.h
index 91be6eb3972c7edba4ca85751aa0b2a2fd758452..7b84071dce35a9abaed18e9bd4c27f7b6f431ede 100644
--- a/content/public/browser/service_worker_context.h
+++ b/content/public/browser/service_worker_context.h
@@ -7,6 +7,7 @@
 
 #include "base/basictypes.h"
 #include "base/callback_forward.h"
+#include "base/callback_list.h"
 #include "url/gurl.h"
 
 namespace content {
@@ -52,6 +53,33 @@ class ServiceWorkerContext {
 
   // TODO(jyasskin): Provide a way to SendMessage to a Scope.
 
+  virtual scoped_ptr<base::CallbackList<void(void)>::Subscription>
+      RegisterStatusChangeCallback(
+          const base::Callback<void(void)>& callback) = 0;
+
+  class ServiceWorkerInfo {
+   public:
+    ServiceWorkerInfo(int worker_process_id,
+                      int embedded_worker_id,
+                      const GURL& scope,
+                      const GURL& url,
+                      int worker_devtools_agent_route_id)
+        : worker_process_id(worker_process_id),
+          embedded_worker_id(embedded_worker_id),
+          scope(scope),
+          url(url),
+          worker_devtools_agent_route_id(worker_devtools_agent_route_id) {}
+    int worker_process_id;
+    int embedded_worker_id;
+    GURL scope;
+    GURL url;
+    int worker_devtools_agent_route_id;
+  };
+  typedef base::Callback<void(const std::vector<
+      ServiceWorkerInfo>& registrations)> GetRunningServiceWorkerInfoCallback;
+  virtual void GetRunningServiceWorkerInfo(
+      const GetRunningServiceWorkerInfoCallback& callback) = 0;
+
  protected:
   ServiceWorkerContext() {}
   virtual ~ServiceWorkerContext() {}