Upgrade liblouis to 2.6.0.

DEPS

 # This file is automatically processed to create .DEPS.git which is the file
 # that gclient uses under git.
 #
 # See http://code.google.com/p/chromium/wiki/UsingGit
 #
 # To test manually, run:
 #   python tools/deps2git/deps2git.py -o .DEPS.git -w <gclientdir>
 # where <gcliendir> is the absolute path to the directory containing the
 # .gclient file (the parent of 'src').
 #
@@ skipping 432 matching lines @@
      Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '1ae4638a4cd3313799f2d2598c39ff0e8941aef6',
 
     # Dependency of chromite.git.
     'src/third_party/pyelftools':
      Var('chromium_git') + '/chromiumos/third_party/pyelftools.git' + '@' + 'bdc1d380acd88d4bfaf47265008091483b0d614e',
 
     'src/third_party/undoview':
      Var('chromium_git') + '/chromium/deps/undoview.git' + '@' + '3ba503e248f3cdbd81b78325a24ece0984637559',
 
     'src/third_party/liblouis/src':
-     Var('chromium_git') + '/external/liblouis.git' + '@' + '3c2daee56250162e5a75830871601d74328d39f5',
+     Var('chromium_git') + '/external/liblouis-github.git' + '@' + '5f9c03f2a3478561deb6ae4798175094be8a26c2',
 
     # Used for embedded builds. CrOS & Linux use the system version.
     'src/third_party/fontconfig/src':
      Var('chromium_git') + '/external/fontconfig.git' + '@' + 'f16c3118e25546c1b749f9823c51827a60aeb5c1',
   },
   'android': {
     'src/third_party/android_protobuf/src':
      Var('chromium_git') + '/external/android_protobuf.git' + '@' + '94f522f907e3f34f70d9e7816b947e62fddbb267',
 
     # Whenever you roll this please also change frameworks/webview in
@@ skipping 328 matching lines @@
     # corresponding .py files have already been deleted.
     'name': 'remove_stale_pyc_files',
     'pattern': 'src/tools/.*\\.py',
     'action': [
         'python',
         'src/tools/remove_stale_pyc_files.py',
         'src/tools',
     ],
   },
 ]