Expose WebServiceWorkerNetworkProvider on DataSource

third_party/WebKit/public/web/WebFrameClient.h

Index: third_party/WebKit/public/web/WebFrameClient.h
diff --git a/third_party/WebKit/public/web/WebFrameClient.h b/third_party/WebKit/public/web/WebFrameClient.h
index 5bf558bdb55eb59a54a0fdb1fa37d2ecc475dc43..539f8ef1c58cf90dcc7ff42c5fc357734ff4eae0 100644
--- a/third_party/WebKit/public/web/WebFrameClient.h
+++ b/third_party/WebKit/public/web/WebFrameClient.h
@@ -679,16 +679,6 @@ class BLINK_EXPORT WebFrameClient {
       const WebAXObject& endObject,
       int endOffset) {}
 
-  // ServiceWorker -------------------------------------------------------
-
-  // Whether the document associated with WebDataSource is controlled by the
-  // ServiceWorker.
-  virtual bool isControlledByServiceWorker(WebDataSource&) { return false; }
-
-  // Returns an identifier of the service worker controlling the document
-  // associated with the WebDataSource.
-  virtual int64_t serviceWorkerID(WebDataSource&) { return -1; }
-
   // Fullscreen ----------------------------------------------------------
 
   // Called to enter/exit fullscreen mode.