lkgr master: Port linux ubsan bots to recipes

scripts/slave/recipe_modules/chromium/config.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.
 
 import pipes
 
 from recipe_engine.config import config_item_context, ConfigGroup
 from recipe_engine.config import Dict, List, Single, Static, Set, BadConf
 from recipe_engine.config_types import Path
 
@@ skipping 573 matching lines @@
 @config_ctx(includes=['clang_tot_linux', 'asan', 'chromium_sanitizer',
                       'asan_test_batch'])
 def clang_tot_linux_asan(c):
   # Like chromium_linux_asan, without goma.
   pass
 
 @config_ctx(includes=['ninja', 'clang', 'clang_tot'])  # No goma.
 def clang_tot_linux_lld(c):
   pass
 
+@config_ctx(includes=['ninja', 'clang', 'goma', 'clobber',
+                      'ubsan', 'sanitizer_coverage'])
+def chromium_linux_ubsan(c):
+  pass
+
+@config_ctx(includes=['ninja', 'clang', 'goma', 'clobber',
+                      'ubsan_vptr', 'sanitizer_coverage'])
+def chromium_linux_ubsan_vptr(c):
+  pass
+
 @config_ctx(includes=['clang_tot_linux', 'ubsan_vptr', 'sanitizer_coverage'])
 def clang_tot_linux_ubsan_vptr(c):
   pass
 
 @config_ctx(includes=['clang_tot_mac', 'asan', 'chromium_sanitizer',
             'static_library'])
 def clang_tot_mac_asan(c):
   # Like chromium_mac_asan, without goma.
   # Clear lsan configuration for mac.
   del c.gyp_env.GYP_DEFINES['lsan']
@@ skipping 198 matching lines @@
   c.gyp_env.GYP_DEFINES['internal_gles2_conform_tests'] = 1
 
 @config_ctx()
 def build_angle_deqp_tests(c):
   c.gyp_env.GYP_DEFINES['build_angle_deqp_tests'] = 1
 
 @config_ctx()
 def force_mac_toolchain(c):
   c.env.FORCE_MAC_TOOLCHAIN = 1
   c.gyp_env.FORCE_MAC_TOOLCHAIN = 1