Flip remaining chromium_gn bots to the chromium recipe.

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 503 matching lines @@
 def cfi_vptr(c):
   c.gyp_env.GYP_DEFINES['cfi_vptr'] = 1
   c.gyp_env.GYP_LINK_CONCURRENCY = 8
 
 @config_ctx()
 def trybot_flavor(c):
   fastbuild(c, optional=True)
   dcheck(c, optional=True)
 
 @config_ctx()
-def gn_minimal_symbols(c):
-  c.gn_args.append('symbol_level=1')
-
-@config_ctx()
 def clang_tot(c):
   c.env.LLVM_FORCE_HEAD_REVISION = 'YES'
   # Plugin flags often need to be changed when using a plugin newer than
   # the latest Clang package, so disable plugins.
   # TODO(pcc): Investigate whether this should be consistent between Windows and
   # non-Windows.
   if c.TARGET_PLATFORM != 'win':
     c.gyp_env.GYP_DEFINES['clang_use_chrome_plugins'] = 0
 
 @config_ctx(includes=['ninja', 'clang', 'asan', 'static_library'])
@@ skipping 262 matching lines @@
 def cast_linux(c):
   c.gyp_env.GYP_DEFINES['chromecast'] = 1
 
 @config_ctx()
 def internal_gles2_conform_tests(c):
   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