GN: remove old Android recipe code.

infra/bots/recipe_modules/run/api.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.
 
 
 # pylint: disable=W0201
 
 
 from recipe_engine import recipe_api
 
@@ skipping 97 matching lines @@
   path = os.path.join(src, pattern)
   for f in glob.glob(path):
     dst_path = os.path.join(dst, os.path.relpath(f, src))
     if not os.path.isdir(os.path.dirname(dst_path)):
       os.makedirs(os.path.dirname(dst_path))
     print 'Copying build product %%s to %%s' %% (f, dst_path)
     shutil.move(f, dst_path)
 ''' % str(BUILD_PRODUCTS_ISOLATE_WHITELIST),
         args=[src, dst],
         infra_step=True)
-
-  def ccache(self):
-    if not self._checked_for_ccache:
-      self._checked_for_ccache = True
-      if not self.m.platform.is_win:
-        result = self(
-            self.m.python.inline,
-            name='has ccache?',
-            program='''import json
-import subprocess
-import sys
-
-ccache = None
-try:
-  ccache = subprocess.check_output(['which', 'ccache']).rstrip()
-except:
-  pass
-print json.dumps({'ccache': ccache})
-''',
-            stdout=self.m.json.output(),
-            infra_step=True,
-            abort_on_failure=False,
-            fail_build_on_failure=False)
-        if result and result.stdout and result.stdout.get('ccache'):
-          self._ccache = result.stdout['ccache']
-
-    return self._ccache