Add mb_config and test descriptions for Release Android GPU bots.

tools/mb/mb_config.pyl

 # 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.
 
 {
   # This is a map of buildbot master names -> buildbot builder names ->
   # config names (where each config name is a key in the 'configs' dict,
   # below). MB uses this dict to look up which config to use for a given bot.
   'masters': {
     # Take care when changing any of these builders to ensure that you do not
@@ skipping 226 matching lines @@
       'Mac 10.10 Release (Intel)': 'none',
       'Mac 10.10 Retina Debug (AMD)': 'none',
       'Mac 10.10 Retina Release (AMD)': 'none',
       'Win7 Debug (NVIDIA)': 'none',
       'Win7 Release (ATI)': 'none',
       'Win7 Release (NVIDIA)': 'none',
     },
 
     'chromium.gpu.fyi': {
       # These all use the 'trybot' mixins to ensure that dcheck is on.
+      # TODO(kbr): remove the Android Debug bots once the waterfalls
+      # are restarted. crbug.com/617848
       'Android Debug (Nexus 5)': 'android_gn_debug_static_trybot',
       'Android Debug (Nexus 5X)': 'android_gn_debug_static_trybot_arm64',
       'Android Swarmed Debug (Nexus 5X)':
         'android_gn_debug_static_trybot_arm64',
       'Android Debug (Nexus 6)': 'android_gn_debug_static_trybot',
       'Android Debug (Nexus 9)': 'android_gn_debug_static_trybot_arm64',
+      'Android Release (Nexus 5)': 'android_gn_release_trybot',
+      'Android Release (Nexus 5X)': 'swarming_android_gn_release_trybot_arm64',
+      'Android Release (Nexus 6)': 'android_gn_release_trybot',
+      'Android Release (Nexus 6P)': 'android_gn_release_trybot_arm64',
+      'Android Release (Nexus 9)': 'android_gn_release_trybot_arm64',
       'GPU Linux Builder (dbg)': 'swarming_gpu_fyi_tests_gn_debug_trybot',
       'GPU Linux Builder': 'swarming_gpu_fyi_tests_gn_release_trybot',
       'GPU Mac Builder': 'swarming_gpu_fyi_tests_gyp_release_trybot',
       'GPU Mac Builder (dbg)': 'swarming_gpu_fyi_tests_gyp_debug_trybot',
       'GPU Win Builder': 'swarming_gpu_tests_deqp_gles_gyp_release_trybot_x86',
       'GPU Win Builder (dbg)':
         'swarming_gpu_tests_deqp_gles_gyp_debug_trybot_x86',
       'GPU Win Clang Builder (dbg)':
         'swarming_gpu_fyi_tests_win_clang_debug_bot',
       'GPU Win x64 Builder':
@@ skipping 755 matching lines @@
     ],
 
     'android_gn_release_bot_minimal_symbols': [
       'android', 'gn', 'release_bot_minimal_symbols',
     ],
 
     'android_gn_release_trybot': [
       'android', 'gn', 'release_trybot',
     ],
 
+    'android_gn_release_trybot_arm64': [
+      'android', 'gn', 'release_trybot', 'arm64',
+    ],
+
     'android_without_codecs_gn_release_bot_minimal_symbols': [
       'android_without_codecs', 'gn', 'release_bot_minimal_symbols',
     ],
 
     'cast_gn_release_bot': [
       'cast', 'gn', 'release_bot',
     ],
 
     'cast_gn_release_trybot': [
       'cast', 'gn', 'release_trybot',
@@ skipping 1294 matching lines @@
     },
 
     'drfuzz': { 'gn_args': 'use_drfuzz=true' },
 
     'drmemory': {
       'gn_args': 'is_component_build=true enable_iterator_debugging=false',
       'gyp_defines': 'component=shared_library build_for_tool=drmemory',
     },
   },
 }