Change WebView bisect bot to grab 64 bit builds.

masters/master.tryserver.chromium.perf/master.cfg

 # -*- python -*-
 # ex: set syntax=python:
 # Copyright 2014 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.
 
 # READ THIS:
 # See http://dev.chromium.org/developers/testing/chromium-build-infrastructure
 
 import socket
@@ skipping 104 matching lines @@
 _AddBisectBot('mac_retina', 'mac', 'mac')
 _AddBisectBot('mac_hdd', 'mac', 'mac')
 
 _AddBisectBot('linux', 'linux', 'linux')
 
 _AddBisectBot('android_fyi', 'android', 'fyi')
 _AddBisectBot('win_fyi', 'win', 'fyi')
 _AddBisectBot('mac_fyi', 'mac', 'fyi')
 _AddBisectBot('linux_fyi', 'linux', 'fyi')
 
-_AddBisectBot('android_webview_aosp', 'android', 'webview')
+_AddBisectBot('android_webview_arm64_aosp', 'android', 'webview')
 
 # Skips '_perf_bisect' suffix since skip_suffix=True
 _AddBisectBot('android_s5_perf_cq', 'android', 'cq', skip_suffix=True)
 _AddBisectBot('winx64_10_perf_cq', 'win', 'cq', skip_suffix=True)
 _AddBisectBot('mac_retina_perf_cq', 'mac', 'cq', skip_suffix=True)
 _AddBisectBot('linux_perf_cq', 'linux', 'cq', skip_suffix=True)
 
 slaves = slaves_list.SlavesList('slaves.cfg', 'ChromiumPerfTryServer')
 
 for builder in c['builders']:
@@ skipping 77 matching lines @@
 # Must be at least 2x the number of slaves.
 c['eventHorizon'] = 200
 c['logCompressionLimit'] = False
 
 # Adjust the buildCaches to be 3x the number of slaves per builder.
 c['autoBuildCacheRatio'] = 3
 
 c['projectURL'] = 'http://dev.chromium.org/developers/testing/try-server-usage'
 
 # vi: set ts=4 sts=2 sw=2 et: