Added in a revision picker with dummy data

dashboard/dashboard/speed_releasing_data.py

Index: dashboard/dashboard/speed_releasing_data.py
diff --git a/dashboard/dashboard/speed_releasing_data.py b/dashboard/dashboard/speed_releasing_data.py
new file mode 100644
index 0000000000000000000000000000000000000000..abdb419e6893c66bd826cea8390795c687d1d4a7
--- /dev/null
+++ b/dashboard/dashboard/speed_releasing_data.py
@@ -0,0 +1,29 @@
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import json
+
+from google.appengine.ext import ndb
+from google.appengine.ext.ndb import model
+
+from dashboard.common import request_handler
+from dashboard.common import utils
+from dashboard.models import anomaly
+from dashboard.models import graph_data
+
+class SpeedReleasingDataHandler(request_handler.RequestHandler):
+
+  def post(self):
+  	test_path = self.request.get('test_path')
+  	print test_path
+  	test = utils.OldStyleTestKey(utils.TestKey(test_path))
+  	print test
+	query = graph_data.Row.query(graph_data.Row.parent_test==test)
+	query.filter(graph_data.Row.revision == '412460')
+  	#rows = ndb.get_multi(test_keys)
+	rows = query.fetch(limit = 1)
+	print rows
+  	self.response.out.write(json.dumps({
+  	  'value': rows[0].value
+  	}))