[Findit] Extract and pass failed targets from ninja to try-job.

appengine/findit/waterfall/test/try_job_util_test.py

Index: appengine/findit/waterfall/test/try_job_util_test.py
diff --git a/appengine/findit/waterfall/test/try_job_util_test.py b/appengine/findit/waterfall/test/try_job_util_test.py
index 65f58afd018607153b19bd295ca23bac3e0c5073..f9641fcc4b030490552ef44ca1c4d8ce9698a75b 100644
--- a/appengine/findit/waterfall/test/try_job_util_test.py
+++ b/appengine/findit/waterfall/test/try_job_util_test.py
@@ -376,10 +376,11 @@ class TryJobUtilTest(wf_testcase.WaterfallTestCase):
 
   def testGetFailedTargetsFromSignals(self):
     self.assertEqual(
-        try_job_util._GetFailedTargetsFromSignals({}, 'm', 'b'), [])
+        try_job_util._GetFailedTargetsFromSignals(None, {}, 'm', 'b'), [])
 
     self.assertEqual(
-        try_job_util._GetFailedTargetsFromSignals({'compile': {}}, 'm', 'b'),
+        try_job_util._GetFailedTargetsFromSignals(
+            None, {'compile': {}}, 'm', 'b'),
         [])
 
     signals = {
@@ -392,7 +393,20 @@ class TryJobUtilTest(wf_testcase.WaterfallTestCase):
     }
 
     self.assertEqual(
-        try_job_util._GetFailedTargetsFromSignals(signals, 'm', 'b'), ['a.exe'])
+        try_job_util._GetFailedTargetsFromSignals(None, signals, 'm', 'b'),
+        ['a.exe'])
+
+  def testGetFailedTargetsFromSignalsUsingCompileFailruesInfo(self):
+    compile_failures = {
+        'unrecognized_format': False,
+        'failed_targets': ['obj/a.o'],
+        'unknown_targets': ['obj/b.o'],
+    }
+
+    self.assertEqual(
+        try_job_util._GetFailedTargetsFromSignals(
+            compile_failures, None, None, None),
+        ['obj/a.o', 'obj/b.o'])
 
   def testUseObjectFilesAsFailedTargetIfStrictRegexUsed(self):
     signals = {
@@ -405,7 +419,7 @@ class TryJobUtilTest(wf_testcase.WaterfallTestCase):
 
     self.assertEqual(
         try_job_util._GetFailedTargetsFromSignals(
-            signals, 'master1', 'builder1'),
+            None, signals, 'master1', 'builder1'),
         ['b.o'])
 
   def testGetSuspectsForCompileFailureFromHeuristicResult(self):