Fixing: fake asan run time for pyauto must be built without asan itself

chrome/chrome_tests.gypi

 # 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.
 {
   'variables' : {
     'pyautolib_sources': [
       'app/chrome_command_ids.h',
       'app/chrome_dll_resource.h',
       'common/automation_constants.h',
       'common/pref_names.cc',
@@ skipping 4430 matching lines @@
               'xcode_settings': {
                 'WARNING_CFLAGS': [
                   # swig creates code with self assignments.
                   '-Wno-self-assign',
                 ],
               },
               'cflags': [
                 '-Wno-self-assign',
               ],
             }],
+            ['asan==1', {
+              'cflags!': [ '-faddress-sanitizer' ],

[Nico, 2012/04/10 17:49:54]

This doesn't remove the flag for mac (which uses something below xcode_settings,
probably OTHER_CFLAGS.

+            }],
           ],
           'actions': [
             {
               'action_name': 'pyautolib_swig',
               'inputs': [
                 'test/pyautolib/argc_argv.i',
                 'test/pyautolib/pyautolib.i',
                 '<@(pyautolib_sources)',
               ],
               'outputs': [
@@ skipping 189 matching lines @@
               # Use outputs of this action as inputs for the main target build.
               # Seems as a misnomer but makes this happy on Linux (scons).
               'process_outputs_as_sources': 1,
             },
           ],  # 'actions'
         },
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }