[views] Remove header bar on shell windows created with {frame: none}.

BUG=130182
R=ben@chromium.org


Review URL: https://chromiumcodereview.appspot.com/10597003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@143439 0039d316-1c4b-4281-b951-d872f2087c98
bool ShellWindowViews::IsFullscreenOrPending() const {
  return is_fullscreen_;
}

bool ShellWindowViews::IsFullscreenOrPending() const {
  return is_fullscreen_;
}
