Fix compilation with Xcode 6.0.1

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" or "<(GENERATOR)"=="ninja"', {
       'targets': [
         {
           'target_name': 'iossim',
           'toolsets': ['host'],
           'type': 'executable',
           'variables': {
             'developer_dir': '<!(xcode-select -print-path)',
             # TODO(lliabraa): Once all builders are on Xcode 6 this variable can
             # be removed and the actions gated by this variable can be run by
             # default (crbug.com/385030).
             'xcode_version': '<!(xcodebuild -version | grep Xcode | awk \'{print $2}\')',
           },
           'conditions': [
-            ['xcode_version=="6.0"', {
+            ['xcode_version>="6.0"', {
               'variables': {
                 'iphone_sim_path': '<(developer_dir)/../SharedFrameworks',
               },
               'defines': [
                 'IOSSIM_USE_XCODE_6',
               ],
               'xcode_settings': {
                 # The CoreSimulator.h file generated by class-dump defines a
                 # property of type |NSString*| and a setter for the property
                 # that takes a parameter of type |id|. This type mismatch causes
@@ skipping 37 matching lines @@
                     # write the output to the file specified as the second argument.
                     # -I sorts classes, categories, and protocols by inheritance.
                     # -C <regex> only displays classes matching regular expression.
                     './redirect-stdout.sh',
                     '<(PRODUCT_DIR)/class-dump -CSim <(developer_dir)/Library/PrivateFrameworks/CoreSimulator.framework',
                     '<(INTERMEDIATE_DIR)/iossim/CoreSimulator.h',
                   ],
                   'message': 'Generating CoreSimulator.h',
                 },
               ],  # actions
-            }, {  # else: xcode_version!="6"
+            }, {  # else: xcode_version<"6.0"
               'variables': {
                 'iphone_sim_path': '<(developer_dir)/Platforms/iPhoneSimulator.platform/Developer/Library/PrivateFrameworks',
               },
             }],  # xcode_version
           ],  # conditions
           'dependencies': [
             'third_party/class-dump/class-dump.gyp:class-dump#host',
           ],
           'include_dirs': [
             '<(INTERMEDIATE_DIR)/iossim',
@@ skipping 63 matching lines @@
                 'iossim',
               ],
               'message': 'Generating the iossim executable',
             },
           ],
         },
       ],
     }],
   ],
 }