[Android] RTL layout direction function clean up.

We used TextUtils#getLayoutDirectionFromLocale(Locale) function
to get the layout direction, but Configuration#getLayoutDirection()
is more correct function for our purpose. The result is the same.

TBR=nyquist

Review URL: https://codereview.chromium.org/186873002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254858 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 24c2b6751df102c7acc46a1df5992b48dbfefdd5
1 file changed
tree: 30efef568aa2d3c45e6f24036f8db34d06d768ff
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. ipc/
  6. mojo/
  7. testing/
  8. third_party/
  9. ui/