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..4fa9100912d2a2585febb1edf4e7eb08cc617b09 100644
--- a/content/public/browser/service_worker_context.h
+++ b/content/public/browser/service_worker_context.h
@@ -15,12 +15,35 @@ namespace content {
 // the UI thread.
 class ServiceWorkerContext {
  public:
+  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;
+  };
+
   // https://rawgithub.com/slightlyoff/ServiceWorker/master/spec/service_worker/index.html#url-scope:
   // roughly, must be of the form "<origin>/<path>/*".
   typedef GURL Scope;
 
   typedef base::Callback<void(bool success)> ResultCallback;
 
+  typedef base::Callback<void(const std::vector<
+      ServiceWorkerInfo>& registrations)> GetRunningServiceWorkerInfoCallback;
+
+
   // Equivalent to calling navigator.serviceWorker.register(script_url, {scope:
   // pattern}) from a renderer in |source_process_id|, except that |pattern| is
   // an absolute URL instead of relative to some current origin.  |callback| is
@@ -52,6 +75,15 @@ class ServiceWorkerContext {
 
   // TODO(jyasskin): Provide a way to SendMessage to a Scope.
 
+  virtual void AddStatusChangeCallback(
+      const base::Callback<void(void)>& callback) = 0;
+
+  virtual void RemoveStatusChangeCallback(
+      const base::Callback<void(void)>& callback) = 0;
+
+  virtual void GetRunningServiceWorkerInfo(
+      const GetRunningServiceWorkerInfoCallback& callback) = 0;
+
  protected:
   ServiceWorkerContext() {}
   virtual ~ServiceWorkerContext() {}