Augment the timeout of the Win x64 perf bot.

masters/master.chromium.perf/master.cfg

 # Copyright 2012 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.
 
 # This is the buildmaster config file for the 'chromium.perf' bot. It must
 # be installed as 'master.cfg' in your buildmaster's base directory
 # (although the filename can be changed with the --basedir option to
 # 'mktap buildbot master').
 
 # It has one job: define a dictionary named BuildmasterConfig. This
@@ skipping 140 matching lines @@
       indexed_name = '%s (%d)' % (name, index + 1)
       _AddTesterShard(indexed_name, recipe, platform, target_bits)
 
 
 c['builders'] = []
 
 
 _AddBuilder('Android Builder', 'android', target_bits=32, merge_requests=False)
 _AddBuilder('Android arm64 Builder', 'android', merge_requests=False)
 _AddBuilder('Win Builder', 'win', timeout=3600, target_bits=32)
-_AddBuilder('Win x64 Builder', 'win', timeout=3600)
+# TODO(dtu): decrease the timeout when https://crbug.com/617982 is fixed.
+_AddBuilder('Win x64 Builder', 'win', timeout=7200)
 _AddBuilder('Mac Builder', 'mac', merge_requests=False)
 # TODO(krasin): decrease the timeout when https://crbug.com/569732 is fixed.
 _AddBuilder('Linux Builder', 'linux', timeout=4800, merge_requests=False)
 
 
 _AddTester('Android Galaxy S5 Perf', 'android', num_shards=3, target_bits=32)
 _AddTester('Android Nexus5 Perf', 'android', num_shards=3, target_bits=32)
 _AddTester('Android Nexus5X Perf', 'android', num_shards=3)
 _AddTester('Android Nexus6 Perf', 'android', num_shards=3, target_bits=32)
 _AddTester('Android Nexus7v2 Perf', 'android', num_shards=3, target_bits=32)
@@ skipping 78 matching lines @@
 
 ####### PROJECT IDENTITY
 
 # the 'projectName' string will be used to describe the project that this
 # buildbot is working on. For example, it is used as the title of the
 # waterfall HTML page. The 'projectURL' string will be used to provide a link
 # from buildbot HTML pages to your project's home page.
 
 c['projectName'] = ActiveMaster.project_name
 c['projectURL'] = config.Master.project_url