Greatly simplify buildbot module and remove usage of master name.

third_party/WebKit/Tools/Scripts/webkitpy/common/config/urls.py

Index: third_party/WebKit/Tools/Scripts/webkitpy/common/config/urls.py
diff --git a/third_party/WebKit/Tools/Scripts/webkitpy/common/config/urls.py b/third_party/WebKit/Tools/Scripts/webkitpy/common/config/urls.py
index ed96acf2a4d4d8cbe2b1a614ef530a52e74565e8..c812bd9c69e9b2e780b7bbf108f1bb7a55ec8176 100644
--- a/third_party/WebKit/Tools/Scripts/webkitpy/common/config/urls.py
+++ b/third_party/WebKit/Tools/Scripts/webkitpy/common/config/urls.py
@@ -41,18 +41,11 @@ def chromium_results_url_base_for_builder(builder_name):
     return '%s/%s' % (chromium_results_url_base(), re.sub('[ .()]', '_', builder_name))
 
 
-def chromium_results_zip_url(builder_name):
-    return chromium_results_url_base_for_builder(builder_name) + '/results/layout-test-results.zip'
-
-
 def chromium_accumulated_results_url_base_for_builder(builder_name):
     return chromium_results_url_base_for_builder(builder_name) + "/results/layout-test-results"
 
 
-def chromium_buildbot_url(master_name):
-    return "http://build.chromium.org/p/%s" % master_name
-
-
+chromium_buildbot_url = "http://build.chromium.org/p/chromium.webkit"
 chromium_lkgr_url = "http://chromium-status.appspot.com/lkgr"
 contribution_guidelines = "http://webkit.org/coding/contributing.html"
 chromium_webkit_sheriff_url = "http://build.chromium.org/p/chromium.webkit/sheriff_webkit.js"