Make test-results upload URL configurable.

scripts/slave/recipe_modules/chromium_tests/steps.py

Index: scripts/slave/recipe_modules/chromium_tests/steps.py
diff --git a/scripts/slave/recipe_modules/chromium_tests/steps.py b/scripts/slave/recipe_modules/chromium_tests/steps.py
index 6d669881508826bcef34948e0e5609377cc1c36b..7dde102ee4fe664b9ef59d8b47257f2ce33b5070 100644
--- a/scripts/slave/recipe_modules/chromium_tests/steps.py
+++ b/scripts/slave/recipe_modules/chromium_tests/steps.py
@@ -351,6 +351,14 @@ class LocalGTestTest(Test):
             ['failures:', r.failures]
           ])
 
+        if api.test_results.c.test_results_server:
+          api.test_results.upload(
+              api.json.input(r.raw),
+              test_type=self.name,
+              chrome_revision=api.bot_update.last_returned_properties.get(
+                  'got_revision_cp', 'x@{#0}'))

[Dirk Pranke, 2016/08/11 00:11:53]

should we just accept the exception here if the key is missing?

[jbudorick, 2016/08/11 02:45:48]

I'm not sure, but this is what we're doing in the other call sites in this
module.

+
+
     return step_result
 
   def has_valid_results(self, api, suffix):