Make SyzyAsan depend on 'syzyasan' GYP flag instead of 'asan==1 and OS=="win"'

build/all.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.
 
 {
   'variables': {
     # A hook that can be overridden in other repositories to add additional
     # compilation targets to 'All'. Only used on Android.
     'android_app_targets%': [],
   },
@@ skipping 309 matching lines @@
           'conditions': [
             # remoting_host_installation uses lots of non-trivial GYP that tend
             # to break because of differences between ninja and msbuild. Make
             # sure this target is built by the builders on the main waterfall.
             # See http://crbug.com/180600.
             ['wix_exists == "True" and sas_dll_exists == "True"', {
               'dependencies': [
                 '../remoting/remoting.gyp:remoting_host_installation',
               ],
             }],
-            ['asan==1', {
+            ['syzyasan==1', {
               'variables': {
                 # Disable incremental linking for all modules.
                 # 0: inherit, 1: disabled, 2: enabled.
                 'msvs_debug_link_incremental': '1',
                 'msvs_large_module_debug_link_mode': '1',
                 # Disable RTC. Syzygy explicitly doesn't support RTC
                 # instrumented binaries for now.
                 'win_debug_RuntimeChecks': '0',
               },
               'defines': [
                 # Disable iterator debugging (huge speed boost).
                 '_HAS_ITERATOR_DEBUGGING=0',
               ],
               'msvs_settings': {
                 'VCLinkerTool': {
-                  # Enable profile information (necessary for asan
+                  # Enable profile information (necessary for SyzyAsan
                   # instrumentation). This is incompatible with incremental
                   # linking.
                   'Profile': 'true',
                 },
               }
             }],
           ],
         }],
         ['OS=="linux"', {
           'dependencies': [
@@ skipping 875 matching lines @@
             '../chrome/chrome.gyp:interactive_ui_tests_run',
             '../chrome/chrome.gyp:sync_integration_tests_run',
             '../chrome/chrome.gyp:unit_tests_run',
             '../net/net.gyp:net_unittests_run',
           ],
         }, # target_name: chromium_swarm_tests
       ],
     }],
   ], # conditions
 }