GN: turn off ccache

infra/bots/recipes/swarm_compile.py

 # Copyright 2016 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.
 
 
 # Recipe module for Skia Swarming compile.
 
 
 DEPS = [
   'core',
@@ skipping 227 matching lines @@
           api.path.exists(
               api.path['slave_build'].join('tmp', 'uninteresting_hashes.txt')
           )
         )
         if 'Win' in builder:
           test += api.platform('win', 64)
         elif 'Mac' in builder:
           test += api.platform('mac', 64)
         else:
           test += api.platform('linux', 64)
-        if 'Android' in builder or ('GN' in builder and 'Win' not in builder):
+        if 'Android' in builder and 'GN' not in builder:
           ccache = '/usr/bin/ccache'
           test += api.step_data('has ccache?',
                                 stdout=api.json.output({'ccache':ccache}))
         if 'Android' in builder and 'GN_Android' not in builder:
           test += api.step_data(
             'which adb',
             retcode=1)
         if 'Trybot' in builder:
           test += api.properties(issue=500,
                                  patchset=1,
@@ skipping 66 matching lines @@
           buildername=buildername + '-Trybot',
           mastername=mastername,
           slavename=slavename,
           buildnumber=5,
           path_config='kitchen',
           swarm_out_dir='[SWARM_OUT_DIR]',
           revision='abc123',
           **gerrit_kwargs) +
       api.platform('win', 64)
   )