[builders.py] Fix _deps_builders definition

Tools/Scripts/webkitpy/layout_tests/port/builders.py

 # Copyright (C) 2011 Google Inc. All rights reserved.
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 # modification, are permitted provided that the following conditions are
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 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 47 matching lines @@
 }
 
 
 # Mapping from port name to the deps builder of the same os:
 _deps_builders = {
     "linux-x86": "WebKit Linux (deps)",
     "linux-x86_64": "WebKit Linux (deps)",
     "win-xp": "WebKit XP (deps)",
     "win-win7": "WebKit XP (deps)",
     "mac-snowleopard": "WebKit Mac10.6 (deps)",
-    "mac-lion": "WebKit Mac10.6 (deps)",
-    "mac-mountainlion": "WebKit Mac10.6 (deps)",
-    "mac-mavericks": "WebKit Mac10.6 (deps)",
-    "mac-retina": "WebKit Mac10.6 (deps)",
+    "mac-lion": "WebKit Mac10.7 (deps)",
+    "mac-mountainlion": "WebKit Mac10.8 (deps)",
+    "mac-mavericks": "WebKit Mac10.9 (deps)",
+    "mac-retina": "WebKit Mac10.8 (deps)",

[Dirk Pranke, 2014/10/30 19:08:40]

Unfortunately, these bots don't actually exist, which is why we have the hack of
mapping the ports onto the only bot that does.

Arguably we should just not attempt to look at the deps bots at all in
update-flaky-tests, but it's probably not worth changing at this point
(hopefully the Blink/Chromium merge will happen soon enough).

[tyoshino (SeeGerritForStatus), 2014/11/05 05:42:30]

I see. OK. I updated the CL to just add a comment.

 }
 
 
 _ports_without_builders = [
 ]
 
 
 def builder_path_from_name(builder_name):
     return re.sub(r'[\s().]', '_', builder_name)
 
@@ skipping 28 matching lines @@
                 return builder_name
     return debug_builder_name
 
 
 def builder_path_for_port_name(port_name):
     builder_path_from_name(builder_name_for_port_name(port_name))
 
 
 def deps_builder_name_for_port_name(target_port_name):
     return _deps_builders.get(target_port_name, None)