Make update-flaky-tests work for debug builders as well.

Tools/Scripts/webkitpy/layout_tests/layout_package/bot_test_expectations_unittest.py

 # Copyright (C) 2013 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 12 matching lines @@
 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 import webkitpy.thirdparty.unittest2 as unittest
 
 from webkitpy.layout_tests.layout_package import bot_test_expectations
 from webkitpy.layout_tests.models import test_expectations
+from webkitpy.layout_tests.port import builders
+
+
+class BotTestExpectationsFactoryTest(unittest.TestCase):
+    def fake_results_json_for_builder(self, builder):
+        return bot_test_expectations.ResultsJSON(builder, 'Dummy content')
+
+    def test_expectations_for_builder(self):
+        factory = bot_test_expectations.BotTestExpectationsFactory()
+        factory._results_json_for_builder = self.fake_results_json_for_builder
+
+        old_builders = builders._exact_matches
+        builders._exact_matches = {
+            "Dummy builder name": {"port_name": "dummy-port", "specifiers": []},
+        }
+
+        try:
+            self.assertIsNotNone(factory.expectations_for_builder('Dummy builder name'))
+        finally:
+            builders._exact_matches = old_builders
+
+    def test_expectations_for_port(self):
+        factory = bot_test_expectations.BotTestExpectationsFactory()
+        factory._results_json_for_builder = self.fake_results_json_for_builder
+
+        old_builders = builders._exact_matches
+        builders._exact_matches = {
+            "Dummy builder name": {"port_name": "dummy-port", "specifiers": []},
+        }
+
+        try:
+            self.assertIsNotNone(factory.expectations_for_port('dummy-port'))
+        finally:
+            builders._exact_matches = old_builders
 
 
 class BotTestExpectationsTest(unittest.TestCase):
     # FIXME: Find a way to import this map from Tools/TestResultServer/model/jsonresults.py.
     FAILURE_MAP = {"A": "AUDIO", "C": "CRASH", "F": "TEXT", "I": "IMAGE", "O": "MISSING",
         "N": "NO DATA", "P": "PASS", "T": "TIMEOUT", "Y": "NOTRUN", "X": "SKIP", "Z": "IMAGE+TEXT", "K": "LEAK"}
 
     # All result_string's in this file expect newest result
     # on left: "PFF", means it just passed after 2 failures.
 
@@ skipping 112 matching lines @@
         self._assert_unexpected_results(test_data, {
             'foo/pass1.html': sorted(["FAIL", "PASS"]),
             'foo/pass2.html': sorted(["IMAGE", "PASS"]),
             'foo/fail.html': sorted(["TEXT", "PASS"]),
             'foo/f_p.html': sorted(["TEXT", "PASS"]),
             'foo/crash.html': sorted(["WONTFIX", "CRASH", "TEXT"]),
             'foo/image.html': sorted(["CRASH", "FAIL", "IMAGE"]),
             'foo/i_f.html': sorted(["PASS", "IMAGE", "TEXT"]),
             'foo/all.html': sorted(["TEXT", "PASS", "IMAGE+TEXT", "TIMEOUT", "CRASH", "IMAGE", "MISSING", "LEAK"]),
         })