Correctly record and pass around navigation start time.

components/web_view/pending_web_view_load.cc

Index: components/web_view/pending_web_view_load.cc
diff --git a/components/web_view/pending_web_view_load.cc b/components/web_view/pending_web_view_load.cc
index 54fa39b54afdf8930f8804286ce56a1311b992b9..fcb40dbe6010525ad687893e62d57cb9c86f2a69 100644
--- a/components/web_view/pending_web_view_load.cc
+++ b/components/web_view/pending_web_view_load.cc
@@ -19,6 +19,8 @@ PendingWebViewLoad::~PendingWebViewLoad() {}
 void PendingWebViewLoad::Init(mojo::URLRequestPtr request) {
   DCHECK(!frame_connection_);
   pending_url_ = GURL(request->url);
+  navigation_start_time_ =
+      base::TimeTicks::FromInternalValue(request->originating_time_ticks);
   frame_connection_.reset(new FrameConnection);
   frame_connection_->Init(web_view_->app_, request.Pass(),
                           base::Bind(&PendingWebViewLoad::OnGotContentHandlerID,