Show ServiceWorkers in chrome://inspect.

chrome/browser/ui/webui/inspect_ui.h

Index: chrome/browser/ui/webui/inspect_ui.h
diff --git a/chrome/browser/ui/webui/inspect_ui.h b/chrome/browser/ui/webui/inspect_ui.h
index 02f195a74e4ce3b9ebb744593420ae656e31a6a6..07a1fb78b1622308f4ff498dc12ec43a7a2e8ef4 100644
--- a/chrome/browser/ui/webui/inspect_ui.h
+++ b/chrome/browser/ui/webui/inspect_ui.h
@@ -46,6 +46,17 @@ class InspectUI : public content::WebUIController,
 
   static void InspectDevices(Browser* browser);
 
+  // WebUIController implementation.
+  virtual bool OverrideHandleWebUIMessage(const GURL& source_url,
+                                          const std::string& message,
+                                          const base::ListValue& args) OVERRIDE;
+
+  // We forward these to |serviceworker_webui_|.
+  virtual void RenderViewCreated(
+      content::RenderViewHost* render_view_host) OVERRIDE;
+  virtual void RenderViewReused(
+      content::RenderViewHost* render_view_host) OVERRIDE;
+
  private:
   // content::NotificationObserver overrides.
   virtual void Observe(int type,
@@ -89,6 +100,8 @@ class InspectUI : public content::WebUIController,
 
   scoped_ptr<PortForwardingStatusSerializer> port_status_serializer_;
 
+  scoped_ptr<content::WebUI> serviceworker_webui_;
+
   DISALLOW_COPY_AND_ASSIGN(InspectUI);
 };