Pass the v8::Context through the willDestroyServiceWorkerContextOnWorkerThread event.

chrome/renderer/chrome_content_renderer_client.cc

Index: chrome/renderer/chrome_content_renderer_client.cc
diff --git a/chrome/renderer/chrome_content_renderer_client.cc b/chrome/renderer/chrome_content_renderer_client.cc
index 9991e3b306d86ba9722a1256efed2b1e9aa5daa7..96f9baac5af18763ec0ddc9bd1534e9d91bfee84 100644
--- a/chrome/renderer/chrome_content_renderer_client.cc
+++ b/chrome/renderer/chrome_content_renderer_client.cc
@@ -1644,8 +1644,10 @@ ChromeContentRendererClient::DidInitializeServiceWorkerContextOnWorkerThread(
 }
 
 void ChromeContentRendererClient::WillDestroyServiceWorkerContextOnWorkerThread(
+    v8::Local<v8::Context> context,
     const GURL& url) {
 #if defined(ENABLE_EXTENSIONS)
-  extensions::Dispatcher::WillDestroyServiceWorkerContextOnWorkerThread(url);
+  extensions::Dispatcher::WillDestroyServiceWorkerContextOnWorkerThread(context,
+                                                                        url);
 #endif
 }