Eric Seidel 3d09314b22 Make WebView::close not crash and start to fix navigation in SkyShell
However WebView::close() no longer crashes.  close() is never called
in MojoShell since mojo can't shutdown yet.

I tried closing the existing WebView and replacing it
but somehow that caused it to only draw red.  After a while
of looking at this with abarth we decided to just load into
the same WebView for now.

Eventually we should do something smarter where we start the
provisional load and only replace the webview once the new one is
ready, but that's a later CL.

R=abarth@chromium.org
BUG=

Review URL: https://codereview.chromium.org/952273003
2015-02-25 15:25:17 -08:00
..
2015-02-20 17:35:47 -08:00
2015-02-20 17:35:47 -08:00