Let the browser handle external navigations from DevTools.

BUG=180555


Review URL: https://chromiumcodereview.appspot.com/12531004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@186793 0039d316-1c4b-4281-b951-d872f2087c98
WebKit::WebPlugin* RenderViewImpl::CreatePluginReplacement(
    const base::FilePath& file_path) {
  return GetContentClient()->renderer()->CreatePluginReplacement(
      this, file_path);
}

WebKit::WebPlugin* RenderViewImpl::CreatePluginReplacement(
    const base::FilePath& file_path) {
  return GetContentClient()->renderer()->CreatePluginReplacement(
      this, file_path);
}
