Add mb configs for win_msvc bots.

We want to replace win_clang and WinClang64 (dbg) which currently do
release MSVC builds on CQ and main waterfall respectively with win_msvc
and win_msvc_dbg / WinMSVC64 and WinMSVC64 (dbg) to

1.) get both release and debug coverage
2.) have less confusing bot names at least on CQ and main waterfall.

This adds mb configs for the new bot names.

Bug: 777642,751220
Change-Id: I79aa4a41554e9961dfc3fdad5922c590bb603d38
Reviewed-on: https://chromium-review.googlesource.com/746535
Commit-Queue: Hans Wennborg <hans@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Cr-Commit-Position: refs/heads/master@{#513197}

tools/mb/mb_config.pyl

@@ -490,7 +490,11 @@
       'Win Builder (dbg)': 'debug_bot_x86_minimal_symbols',
       'Win x64 Builder': 'release_bot_minimal_symbols',
       'Win x64 Builder (dbg)': 'debug_bot_minimal_symbols',
+      # TODO(thakis): Remove this once WinMSVC64 bots are live (the bots with
+      # unqualified names now use clang).
       'WinClang64 (dbg)': 'win_clang_release_bot',
+      'WinMSVC64': 'win_msvc_release_bot',
+      'WinMSVC64 (dbg)': 'win_msvc_debug_bot',
     },
 
     'internal.client.kitchensync': {
@@ -716,6 +720,8 @@
       'win_chromium_syzyasan_rel': 'syzyasan_no_pch_release_x86',
       'win_chromium_x64_rel_ng': 'release_trybot_minimal_symbols',
       'win_clang': 'win_clang_release_bot',
+      'win_msvc': 'win_msvc_release_bot',
+      'win_msvc_dbg': 'win_msvc_debug_bot',
       'win_clang_dbg': 'clang_debug_trybot_x86',
       'win_clang_rel': 'clang_official_release_trybot_x86',
       'win_clang_x64_dbg': 'win_clang_debug_bot',
@@ -1111,7 +1117,7 @@
     'clang_debug_bot_minimal_symbols_x86': [
       # Now that the default win bots use clang, use a "clang" bot to make sure
       # things stay compilable with msvc. TODO(thakis): Having a "clang" bot
-      # check that is very confusing, so rename the bot to "msvc".
+      # check that is very confusing, so rename to "msvc", crbug.com/751220
       'no_clang', 'debug_bot', 'minimal_symbols', 'x86',
     ],
 
@@ -1122,21 +1128,21 @@
     'clang_minimal_symbols_shared_release_bot_x86_dcheck': [
       # Now that the default win bots use clang, use a "clang" bot to make sure
       # things stay compilable with msvc. TODO(thakis): Having a "clang" bot
-      # check that is very confusing, so rename the bot to "msvc".
+      # check that is very confusing, so rename to "msvc", crbug.com/751220
       'no_clang', 'minimal_symbols', 'shared_release_bot', 'x86', 'dcheck_always_on',
     ],
 
     'clang_official_release_bot_minimal_symbols': [
       # Now that the default win bots use clang, use a "clang" bot to make sure
       # things stay compilable with msvc. TODO(thakis): Having a "clang" bot
-      # check that is very confusing, so rename the bot to "msvc".
+      # check that is very confusing, so rename to "msvc", crbug.com/751220
       'no_clang', 'official', 'release_bot', 'minimal_symbols',
     ],
 
     'clang_official_release_bot_minimal_symbols_x86': [
       # Now that the default win bots use clang, use a "clang" bot to make sure
       # things stay compilable with msvc. TODO(thakis): Having a "clang" bot
-      # check that is very confusing, so rename the bot to "msvc".
+      # check that is very confusing, so rename to "msvc", crbug.com/751220
       'no_clang', 'official', 'release_bot', 'minimal_symbols', 'x86',
     ],
 
@@ -1155,7 +1161,7 @@
     'clang_shared_release_bot_dcheck': [
       # Now that the default win bots use clang, use a "clang" bot to make sure
       # things stay compilable with msvc. TODO(thakis): Having a "clang" bot
-      # check that is very confusing, so rename the bot to "msvc".
+      # check that is very confusing, so rename to "msvc", crbug.com/751220
       'no_clang', 'shared_release_bot', 'dcheck_always_on',
     ],
 
@@ -1677,6 +1683,14 @@
       'no_clang', 'release_bot', 'minimal_symbols',
     ],
 
+    'win_msvc_release_bot': [
+      'no_clang', 'release_bot', 'minimal_symbols',
+    ],
+
+    'win_msvc_debug_bot': [
+      'no_clang', 'debug_bot', 'minimal_symbols',
+    ],
+
     # TODO(tikuta): Remove this once gcp goma backend supports all windows nacl compilers.
     'win_clang_release_bot_disable_nacl': [
       'clang', 'release_bot', 'minimal_symbols', 'disable_nacl',