Browser test for LoadDataWithBaseURL reload

extensions/browser/guest_view/web_view/web_view_guest.cc

Index: extensions/browser/guest_view/web_view/web_view_guest.cc
diff --git a/extensions/browser/guest_view/web_view/web_view_guest.cc b/extensions/browser/guest_view/web_view/web_view_guest.cc
index 1715b356a363013192047e06722e49e5b5773ff9..1e3aa4d194083dfb95fbe6ee14cf6d41352d3ff3 100644
--- a/extensions/browser/guest_view/web_view/web_view_guest.cc
+++ b/extensions/browser/guest_view/web_view/web_view_guest.cc
@@ -789,7 +789,7 @@ void WebViewGuest::DidCommitProvisionalLoadForFrame(
     const GURL& url,
     ui::PageTransition transition_type) {
   if (!render_frame_host->GetParent()) {
-    src_ = url;
+    src_ = web_contents()->GetURL();

[Charlie Reis, 2015/11/24 00:22:59]

nit: Add comment (so that this doesn't regress in a future cleanup CL).

[boliu, 2015/11/24 19:03:25]

Done.

     // Handle a pending zoom if one exists.
     if (pending_zoom_factor_) {
       SetZoom(pending_zoom_factor_);
@@ -797,7 +797,7 @@ void WebViewGuest::DidCommitProvisionalLoadForFrame(
     }
   }
   scoped_ptr<base::DictionaryValue> args(new base::DictionaryValue());
-  args->SetString(guest_view::kUrl, url.spec());
+  args->SetString(guest_view::kUrl, src_.spec());
   args->SetBoolean(guest_view::kIsTopLevel, !render_frame_host->GetParent());
   args->SetString(webview::kInternalBaseURLForDataURL,
                   web_contents()