Updated iossim output path to use $(SYMROOT).

testing/iossim/iossim.gyp

 # 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.
 
 {
   'conditions': [
     ['OS != "ios"', {
       'targets': [
         {
           'target_name': 'iossim',
@@ skipping 36 matching lines @@
                 ],
                 'message': 'Generating header',
               },
             ],
           },
         ],
       }, {  # else, OS == "ios"
         'variables': {
           'ninja_output_dir': 'ninja-iossim',
           'ninja_product_dir':
-            '<(DEPTH)/xcodebuild/<(ninja_output_dir)/<(CONFIGURATION_NAME)',
+            '$(SYMROOT)/<(ninja_output_dir)/<(CONFIGURATION_NAME)',
         },
         'targets': [
           {
             'target_name': 'iossim',
             'type': 'none',
             'variables': {
               # Gyp to rerun
               're_run_targets': [
                  'testing/iossim/iossim.gyp',
               ],
@@ skipping 10 matching lines @@
                 ],
                 'message': 'Generating the iossim executable',
               },
             ],
           },
         ],
       },
     ],
   ],
 }