RLZ: remove hard-coded Win || Mac conditions.

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 2504 matching lines @@
             'chrome_resources.gyp:packed_resources',
             'convert_dict_lib',
             '../third_party/hunspell/hunspell.gyp:hunspell',
           ],
           'sources!': [
             'browser/spellchecker/spellchecker_platform_engine_unittest.cc',
           ],
         }],
         ['OS!="win" and OS!="mac"', {
           'sources!': [
+            '../skia/ext/platform_canvas_unittest.cc',
+          ],
+        }],
+        ['enable_rlz==0', {
+          'sources!': [
             'browser/rlz/rlz_unittest.cc',
-            '../skia/ext/platform_canvas_unittest.cc',
           ],
         }],
         ['OS=="win" and component!="shared_library"', {
           # Unit_tests pdb files can get too big when incremental linking is
           # on, disabling for this target.
           'configurations': {
             'Debug': {
               'msvs_settings': {
                 'VCLinkerTool': {
                   'LinkIncremental': '<(msvs_debug_link_nonincremental)',
@@ skipping 882 matching lines @@
         ['internal_pdf', {
           'sources': [
             'browser/ui/pdf/pdf_browsertest.cc',
           ],
         }],
         ['OS!="linux" or toolkit_views==1', {
           'sources!': [
             'browser/ui/gtk/view_id_util_browsertest.cc',
           ],
         }],
-        ['OS!="win" and OS!="mac"', {
+        ['enable_rlz==0', {
           'sources!': [
             'browser/rlz/rlz_extension_apitest.cc',
           ],
         }],
         ['OS=="win"', {
           'sources': [
             '<(SHARED_INTERMEDIATE_DIR)/chrome/browser_resources.rc',
             '<(SHARED_INTERMEDIATE_DIR)/chrome/common_resources.rc',
             '<(SHARED_INTERMEDIATE_DIR)/chrome/extensions_api_resources.rc',
             '<(SHARED_INTERMEDIATE_DIR)/chrome/renderer_resources.rc',
@@ skipping 1512 matching lines @@
             'sync_integration_tests.isolate',
           ],
           'sources': [
             'sync_integration_tests.isolate',
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }