Fix content script injection for cancelled loads with PlzNavigate.

content/browser/frame_host/navigation_handle_impl.cc

Index: content/browser/frame_host/navigation_handle_impl.cc
diff --git a/content/browser/frame_host/navigation_handle_impl.cc b/content/browser/frame_host/navigation_handle_impl.cc
index 26bcc63fa8e58fc8673879491aacc14564144169..33ab1417c6d33d00df0d8d5d8fbe2baad14063f9 100644
--- a/content/browser/frame_host/navigation_handle_impl.cc
+++ b/content/browser/frame_host/navigation_handle_impl.cc
@@ -519,6 +519,14 @@ void NavigationHandleImpl::DidCommitNavigation(
   }
 }
 
+void NavigationHandleImpl::AbortCommit(
+    RenderFrameHostImpl* render_frame_host,
+    scoped_refptr<net::HttpResponseHeaders> response_headers) {
+  state_ = DID_ABORT_COMMIT;
+  render_frame_host_ = render_frame_host;
+  response_headers_ = response_headers;
+}
+
 void NavigationHandleImpl::Transfer() {
   DCHECK(!IsBrowserSideNavigationEnabled());
   // This is an actual transfer. Inform the NavigationResourceThrottle. This