Improve flakiness logic for print-flaky-tests.

Tools/Scripts/webkitpy/tool/commands/flakytests.py

Index: Tools/Scripts/webkitpy/tool/commands/flakytests.py
diff --git a/Tools/Scripts/webkitpy/tool/commands/flakytests.py b/Tools/Scripts/webkitpy/tool/commands/flakytests.py
index 24835ebd4ff00e04925b2ea27e9fc8e491936758..f7e8a700d8ffb8c18cc7db5f00ca9a6384d60f91 100644
--- a/Tools/Scripts/webkitpy/tool/commands/flakytests.py
+++ b/Tools/Scripts/webkitpy/tool/commands/flakytests.py
@@ -40,10 +40,22 @@ class FlakyTests(AbstractDeclarativeCommand):
     help_text = "Print out flaky lines from the flakiness dashboard"
     show_in_main_help = True
 
-    FLAKY_TEST_CONTENTS = '''%s
+    FLAKINESS_DASHBOARD_URL = 'https://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=%s'
 
-Manually add bug numbers for these and then put the lines in LayoutTests/TestExpectations.
-TODO(ojan): Write a script to file/assign the bugs then create a bot to do this automatically.
+    BUG_TEMPLATE = 'https://code.google.com/p/chromium/issues/entry?owner=FILL_ME_IN&status=Assigned&labels=Pri-1,Cr-Blink,FlakyLayoutTest&summary=XXXXXXX%20is%20flaky&comment=XXXXXXX%20is%20flaky.%0A%0AIt%20failed%20twice%20and%20then%20passed%20on%20the%203rd%20or%204th%20retry.%20This%20is%20too%20flaky.%20The%20test%20will%20be%20skipped%20until%20it%27s%20fixed.%20If%20not%20fixed%20in%203%20months,%20it%20will%20be%20deleted%20or%20perma-skipped.%0A%0AIn%20the%20flakiness%20dashboard,%20the%20turquoise%20boxes%20are%20runs%20where%20the%20test%20failed%20and%20then%20passed%20on%20retry.%0A%0Ahttp://test-results.appspot.com/dashboards/flakiness_dashboard.html%23tests=XXXXXXX'
+
+    HEADER = '''Manually add bug numbers for these and then put the lines in LayoutTests/TestExpectations.
+Look up the test in the flakiness dashboard first to see if the the platform
+specifiers should be made more general.
+
+Bug template:
+%s
+''' % BUG_TEMPLATE
+
+    OUTPUT = '''%s
+%s
+
+Flakiness dashboard: %s
 '''
 
     def __init__(self):
@@ -93,5 +105,10 @@ TODO(ojan): Write a script to file/assign the bugs then create a bot to do this
         fs = tool.filesystem
         lines = filter(lambda line: fs.exists(fs.join(port.layout_tests_dir(), line.path)), lines)
 
-        print self.FLAKY_TEST_CONTENTS % TestExpectations.list_to_string(lines)  # pylint: disable=E1601
+        test_names = [line.name for line in lines]
+        flakiness_dashbord_url = self.FLAKINESS_DASHBOARD_URL % ','.join(test_names)
+        expectations_string = TestExpectations.list_to_string(lines)
+
+        # pylint: disable=E1601
+        print self.OUTPUT % (self.HEADER, expectations_string, flakiness_dashbord_url)