[WIP] Implement Notifications through Platform instead of WebFrame.

public/platform/WebNotificationManager.h

Index: public/platform/WebNotificationManager.h
diff --git a/public/web/WebSharedWorkerConnector.h b/public/platform/WebNotificationManager.h
similarity index 62%
copy from public/web/WebSharedWorkerConnector.h
copy to public/platform/WebNotificationManager.h
index 0371737102fe513cdb599591a28c1af074944b02..416b3018f8415e46e4e4208ce1ba919782b381b3 100644
--- a/public/web/WebSharedWorkerConnector.h
+++ b/public/platform/WebNotificationManager.h
@@ -28,32 +28,34 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef WebSharedWorkerConnector_h
-#define WebSharedWorkerConnector_h
+#ifndef WebNotificationManager_h
+#define WebNotificationManager_h
 
-#include "WebContentSecurityPolicy.h"
+#include "WebNotificationPermission.h"
 
 namespace blink {
 
-class WebString;
-class WebMessagePortChannel;
-class WebURL;
+struct WebNotificationData;
+class WebNotificationDelegate;
+class WebSerializedOrigin;
 
-// This is the interface to conncect to SharedWorker.
-// Since SharedWorkers communicate entirely through MessagePorts this interface only contains APIs for starting up a SharedWorker.
-class WebSharedWorkerConnector {
+// Provides the services to show platform notifications to the user.
+class WebNotificationManager {
 public:
-    virtual ~WebSharedWorkerConnector() { }
+    virtual ~WebNotificationManager() { }
 
-    class ConnectListener {
-    public:
-        // Invoked once the connect event has been sent so the caller can free this object.
-        virtual void connected() = 0;
-        virtual void scriptLoadFailed() = 0;
-    };
+    // Shows a notification on the user's system.
+    virtual bool show(const blink::WebSerializedOrigin&, const WebNotificationData&, WebNotificationDelegate*) = 0;
 
-    // Sends a connect event to the SharedWorker context. The listener is invoked when this async operation completes.
-    virtual void connect(WebMessagePortChannel*, ConnectListener*) = 0;
+    // Closes a notification previously shown, and removes it if being shown.
+    virtual void close(WebNotificationDelegate*) = 0;
+
+    // Indicates that the delegate object is being destroyed, and must no longer
+    // be used by the embedder to dispatch events.
+    virtual void notifyDelegateDestroyed(WebNotificationDelegate*) = 0;
+
+    // Checks the permission level for the given origin.
+    virtual WebNotificationPermission checkPermission(const WebSerializedOrigin&) = 0;
 };
 
 } // namespace blink