Add option to not use compile.py in chromium recipe_module

scripts/slave/recipe_modules/chromium/example.py

Index: scripts/slave/recipe_modules/chromium/example.py
diff --git a/scripts/slave/recipe_modules/chromium/example.py b/scripts/slave/recipe_modules/chromium/example.py
index d3fbfbd84d8877acced36f0b20a1978aa7272aad..2e19695052e3818f90825ac05c2d4980158e17a3 100644
--- a/scripts/slave/recipe_modules/chromium/example.py
+++ b/scripts/slave/recipe_modules/chromium/example.py
@@ -34,9 +34,10 @@ def RunSteps(api):
   env = {}
   if api.properties.get('goma_disable', False):
     env.update({'GOMA_DISABLED': 'true'})
-
+  use_compile_py = api.properties.get('use_compile_py', True)
   api.chromium.compile(targets=['All'], out_dir=out_dir,
                        use_goma_module=use_goma_module,
+                       use_compile_py=use_compile_py,
                        env=env)
 
 def GenTests(api):
@@ -48,6 +49,15 @@ def GenTests(api):
       out_dir='/tmp',
   )
 
+  yield api.test('basic_out_dir_without_compile_py') + api.properties(
+      mastername='chromium.linux',
+      buildername='Android Builder (dbg)',
+      slavename='build1-a1',
+      buildnumber='77457',
+      out_dir='/tmp',
+      use_compile_py=False,
+  )
+
   yield api.test('basic_out_dir_with_goma_module') + api.properties(
       mastername='chromium.linux',
       buildername='Android Builder (dbg)',