Try fix the mac build bot after removing Android SampleApp

gyp/SampleApp.gyp

 # Copyright 2015 Google Inc.
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
 {
   'targets': [
     {
       'target_name': 'SampleApp',
       'type': 'executable',
@@ skipping 96 matching lines @@
           ],
           'xcode_settings' : {
             'INFOPLIST_FILE' : '../experimental/iOSSampleApp/iOSSampleApp-Info.plist',
           },
           'xcode_config_file': '../experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig',
           'mac_bundle_resources' : [
             '../experimental/iOSSampleApp/iPad/MainWindow_iPad.xib',
             '../experimental/iOSSampleApp/iPhone/MainWindow_iPhone.xib',
           ],
         }],
-        [ 'skia_os == "android"', {
-          'conditions': [
-            ['skia_android_framework == 0', {
-              'dependencies': [
-                'android_deps.gyp:Android_EntryPoint',
-                'skia_launcher.gyp:skia_launcher',
-              ],
-            }],
-          ],
-          'dependencies!': [
-            'experimental.gyp:experimental',
-          ],
-          'dependencies': [
-            'android_output.gyp:android_output',
-            'android_deps.gyp:Android_SampleApp',
-          ],
-        }],
         [ 'skia_gpu == 1', {
           'dependencies': [
             'gputest.gyp:skgputest',
           ],
         }],
         [ 'not skia_pdf', {
           'dependencies!': [ 'pdf.gyp:pdf' ],
           'dependencies': [ 'pdf.gyp:nopdf' ],
         }],
       ],
     },
   ],
 }