Expose custom tab client gyp target in chromium

DEPS

 # This file is used to manage the dependencies of the Chromium src repo. It is
 # used by gclient to determine what version of each dependency to check out, and
 # where.
 #
 # For more information, please refer to the official documentation:
 #   https://sites.google.com/a/chromium.org/dev/developers/how-tos/get-the-code
 #
 # When adding a new dependency, please update the top-level .gitignore file
 # to list the dependency's destination directory.
 #
@@ skipping 444 matching lines @@
     'src/third_party/ub-uiautomator/lib':
       Var('chromium_git') + '/chromium/third_party/ub-uiautomator.git' + '@' + 'e6f02481bada8bdbdfdd7987dd6e648c44a3adcb',
 
     'src/third_party/lss':
       Var('chromium_git') + '/external/linux-syscall-support/lss.git' + '@' + Var('lss_revision'),
 
     'src/third_party/requests/src':
       Var('chromium_git') + '/external/github.com/kennethreitz/requests.git' + '@' + 'f172b30356d821d180fa4ecfa3e71c7274a32de4',
 
     'src/third_party/custom_tabs_client/src':
-      Var('chromium_git') + '/external/github.com/GoogleChrome/custom-tabs-client.git' + '@' + 'ef3ea193af9f4e45dd5094e8b6a952fb213bf11e',
+      Var('chromium_git') + '/external/github.com/GoogleChrome/custom-tabs-client.git' + '@' + 'a562624975518bd6c6c5976eb883fcc5f69d16b6',
   },
 }
 
 
 include_rules = [
   # Everybody can use some things.
   # NOTE: THIS HAS TO STAY IN SYNC WITH third_party/DEPS which disallows these.
   '+base',
   '+build',
   '+ipc',
@@ skipping 313 matching lines @@
     # migration completes (let's say Sep 1 2014).
     'name': 'check_git_config',
     'pattern': '.',
     'action': [
         'python',
         'src/tools/check_git_config.py',
         '--running-as-hook',
     ],
   },
 ]