Remove ENABLE_VR_SHELL compile-time define.

tools/mb/mb_config.pyl

Index: tools/mb/mb_config.pyl
diff --git a/tools/mb/mb_config.pyl b/tools/mb/mb_config.pyl
index 61b2b2f6eb6e9191a57b9476a6d50a3389e2a640..8875cf3c6a43bfa525db4bfb360f5a6caf036715 100644
--- a/tools/mb/mb_config.pyl
+++ b/tools/mb/mb_config.pyl
@@ -97,7 +97,6 @@
 
     'chromium.fyi': {
       'Afl Upload Linux ASan': 'release_afl_asan',
-      'Android Builder (dbg)': 'android_debug_static_bot_vr_shell',

[bsheedy, 2017/02/08 17:25:43]

Keep this line, but change the value to 'android_debug_static_bot'

[cjgrant, 2017/02/08 18:55:55]

Done.  Thanks, I understand this better now.

       'Android Builder Goma Canary (dbg)': 'android_debug_bot',
       'Android deterministic': 'android_without_codecs_release_bot_minimal_symbols',
       'Android deterministic (dbg)': 'android_debug_bot',
@@ -831,10 +830,6 @@
       'android', 'debug_static_bot', 'x86',
     ],
 
-    'android_debug_static_bot_vr_shell': [

[bsheedy, 2017/02/08 17:25:43]

Change this to 'android_debug_static_bot' and remove the 'vr_shell' element in
the list.

[cjgrant, 2017/02/08 18:55:55]

'android_debug_static_bot' is already defined in the list above, so we can
remove this entry.

-      'android', 'debug_static_bot', 'vr_shell',
-    ],
-
     'android_debug_static_minimal_symbols_mipsel': [
       'android', 'debug', 'static', 'minimal_symbols', 'mipsel',
     ],
@@ -1876,10 +1871,6 @@
       'gn_args': 'v8_enable_verify_heap=true',
     },
 
-    'vr_shell': {
-      'gn_args': 'enable_vr_shell=true',
-    },
-
     'win_analyze': {
       'gn_args': 'use_vs_code_analysis=true',
     },