Revert of Fix GYP-based closure try bots while they continue getting ported to GN

scripts/slave/recipes/closure_compilation.py

 # Copyright 2014 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.
 
 from recipe_engine.types import freeze
 
 DEPS = [
   'depot_tools/bot_update',
   'chromium',
   'depot_tools/gclient',
@@ skipping 22 matching lines @@
 
   api.bot_update.ensure_checkout(force=True)
 
   api.python(
       'run_tests',
       api.path['checkout'].join('third_party', 'closure_compiler',
                                 'run_tests.py')
   )
 
   api.step(
-      'run_compiler',
-       [api.path['checkout'].join('third_party', 'closure_compiler',
-                                 'run_compiler')]
+      'generate_gyp_files',
+      [api.path['checkout'].join('build', 'gyp_chromium'),
+       api.path['checkout'].join('third_party', 'closure_compiler',
+                                 'compiled_resources.gyp')],
   )
 
+  api.chromium.compile()
+
+  api.step(
+      'generate_v2_gyp_files',
+      [api.path['checkout'].join('build', 'gyp_chromium'),
+       api.path['checkout'].join('third_party', 'closure_compiler',
+                                 'compiled_resources2.gyp')],
+  )
+
+  api.chromium.compile(name='compile_v2')
+
 
 def GenTests(api):
   for mastername, config in MASTERS.iteritems():
     yield (
       api.test(config['testname']) +
       api.properties.generic(
           buildername=config['buildername'],
           mastername=mastername,
       )
     )