Add recipe config for android clang x86 tester.

masters/master.chromium.fyi/slaves.cfg

 # -*- python -*-
 # ex: set syntax=python:
 
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # See master.experimental/slaves.cfg for documentation.
 
 
@@ skipping 436 matching lines @@
       'ClangToTAndroid (dbg)',
     ],
     'hostname': 'slave135-c1',
     'os': 'linux',
     'version': 'precise',
     'bits': '64',
   },
   {
     'master': 'ChromiumFYI',
     'builder': [
+      'ClangTotAndroid x86',
+    ],
+    'hostname': 'build133-b1',
+    'os': 'linux',
+    'version': 'trusty',
+    'bits': '64',
+  },
+  {
+    'master': 'ChromiumFYI',
+    'builder': [
       'ClangToTMac',
       'ClangToTiOS',
     ],
     'hostname': 'build98-m1',
     'os': 'mac',
     'version': '10.9',
     'bits': '64',
   },
   {
     'master': 'ChromiumFYI',
@@ skipping 369 matching lines @@
       'master': 'ChromiumFYI',
       'builder': [
           'Chromium Win PGO Builder',
           'Chromium Win x64 PGO Builder',
       ],
       'hostname': slave,
       'os': 'win',
       'version': 'win7',
       'bits': '64',
   })