Move AOSP bots to Android 4.3

scripts/slave/recipe_modules/android/api.py

 # Copyright 2013 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.
 
 """Common steps for recipes that sync/build Android sources."""
 
 from slave import recipe_api
 
 class AOSPApi(recipe_api.RecipeApi):
   def __init__(self, **kwargs):
@@ skipping 83 matching lines @@
     yield self.m.path.makedirs('android source root', self.build_path)
     yield self.m.step('repo init', [
       self._repo_path,
       'init',
       '-u', self.c.repo.url,
       '-b', self.c.repo.branch],
       cwd=self.build_path)
     self.m.path.mock_add_paths(repo_in_android_path)
 
   def generate_local_manifest_step(self):
-    local_manifest_ndk_pin_revision = []
-    if self.c.ndk_pin_revision:
-      local_manifest_ndk_pin_revision = ['--ndk-revision',
-                                         self.c.ndk_pin_revision]
     yield self.m.step(
         'generate local manifest', [
           self.m.path.checkout('android_webview', 'buildbot',
                              'generate_local_manifest.py'),
           self.build_path,
-          self._CHROMIUM_IN_ANDROID_SUBPATH] +
-        local_manifest_ndk_pin_revision)
-
+          self._CHROMIUM_IN_ANDROID_SUBPATH])
 
   def repo_sync_steps(self):
     # repo_init_steps must have been invoked first.
     yield self.m.step('repo sync',
                     [self._repo_path, 'sync'] + self.c.repo.sync_flags,
                     cwd=self.build_path)
 
   def symlink_chromium_into_android_tree_step(self):
     if self.m.path.exists(self.slave_chromium_in_android_path):
       yield self.m.step('remove chromium_org',
@@ skipping 27 matching lines @@
                       envsetup +
                       compile_script +
                       targets +
                       ['--build-dir', self.m.path.slave_build()] +
                       ['--src-dir', src_dir] +
                       ['--build-tool', build_tool] +
                       ['--verbose'] +
                       compiler_option,
                       cwd=self.m.path.slave_build())