diff --git a/tools/webkitpy/layout_tests/layout_package/json_results_generator_unittest.py b/tools/webkitpy/layout_tests/layout_package/json_results_generator_unittest.py
index fdb0a1a99f2..cb43f65da1d 100644
--- a/tools/webkitpy/layout_tests/layout_package/json_results_generator_unittest.py
+++ b/tools/webkitpy/layout_tests/layout_package/json_results_generator_unittest.py
@@ -35,7 +35,6 @@ from webkitpy.layout_tests.layout_package import json_results_generator
 class JSONGeneratorTest(unittest.TestCase):
     def setUp(self):
         self.builder_name = 'DUMMY_BUILDER_NAME'
-        self.build_name = 'DUMMY_BUILD_NAME'
         self.build_number = 'DUMMY_BUILDER_NUMBER'
 
         # For archived results.
diff --git a/tools/webkitpy/layout_tests/models/test_run_results.py b/tools/webkitpy/layout_tests/models/test_run_results.py
index cd0ed51f5ba..2d16fd0157b 100644
--- a/tools/webkitpy/layout_tests/models/test_run_results.py
+++ b/tools/webkitpy/layout_tests/models/test_run_results.py
@@ -311,17 +311,22 @@ def summarize_results(port_obj, expectations, initial_results, retry_results, en
     # Don't do this by default since it takes >100ms.
     # It's only used for uploading data to the flakiness dashboard.
     results['chromium_revision'] = ''
-    results['blink_revision'] = ''
+    # TODO(ojan): Clean this up now that we only have one revision field.
+    # And rename it to sky_revision (requires modifing test-results.appspot).
     if port_obj.get_option('builder_name'):
         for (name, path) in port_obj.repository_paths():
             scm = port_obj.host.scm_for_path(path)
             if scm:
-                rev = scm.svn_revision(path)
+                rev = scm.latest_git_commit()
             if rev:
                 results[name.lower() + '_revision'] = rev
             else:
-                _log.warn('Failed to determine svn revision for %s, '
+                _log.warn('Failed to determine revision for %s, '
                           'leaving "%s_revision" key blank in full_results.json.'
                           % (path, name))
 
+    # TODO(ojan): Change test-results.appspot to not require this field.
+    # test-results.appspot.com requires this field to be a number. :(
+    results['blink_revision'] = 0
+
     return results
diff --git a/tools/webkitpy/layout_tests/run_webkit_tests.py b/tools/webkitpy/layout_tests/run_webkit_tests.py
index 949a11c4fc5..7222580dcd5 100644
--- a/tools/webkitpy/layout_tests/run_webkit_tests.py
+++ b/tools/webkitpy/layout_tests/run_webkit_tests.py
@@ -281,9 +281,6 @@ def parse_args(args):
         optparse.make_option("--builder-name", default="",
             help=("The name of the builder shown on the waterfall running "
                   "this script e.g. WebKit.")),
-        optparse.make_option("--build-name", default="DUMMY_BUILD_NAME",
-            help=("The name of the builder used in its path, e.g. "
-                  "webkit-rel.")),
         optparse.make_option("--build-number", default="DUMMY_BUILD_NUMBER",
             help=("The build number of the builder running this script.")),
         optparse.make_option("--test-results-server", default="",