Move mb config for new WinClang64 (dbg) main waterfall bot to right place.

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 196 matching lines @@
       'Site Isolation Linux': 'gn_release_trybot',
       'Site Isolation Win': 'gyp_release_trybot_x64',
       'Vista Tests (dbg)(1)': 'none',
       'Vista Tests (dbg)(2)': 'none',
       'WebKit Linux - TraceWrappables': 'swarming_gn_release_bot_x64',
       'Win LKGR (DrM 64)': 'gn_release_drmemory_drfuzz',
       'Win LKGR (DrM)': 'gn_release_drmemory_drfuzz_x86',
       'Win8 Tests (1)': 'none',
       'Win8 Tests (2)': 'none',
       'WinClang': 'win_clang_debug_bot',
-      'WinClang64 (dbg)': 'win_clang_debug_bot',
       'Windows Browser (DrMemory light) (1)': 'none',
       'Windows Browser (DrMemory light) (2)': 'none',
 
       'Linux Kitchen (kitchen_run)': 'swarming_gn_release_bot',
       'Linux Kitchen (annotated_run)': 'swarming_gn_release_bot',
     },
 
     'chromium.gpu': {
       'Android Debug (Nexus 5)': 'android_gn_debug_static_bot',
       'Android Debug (Nexus 6)': 'android_gn_debug_static_bot',
@@ skipping 333 matching lines @@
       'Win x64 Builder (dbg)': 'swarming_gyp_debug_bot_minimal_symbols_x64',
       'Win x64 GN (dbg)': 'gn_debug_bot_minimal_symbols',
       'Win x64 GN': 'gn_release_bot_minimal_symbols',
       'Win 7 Tests x64 (1)': 'none',
       'Win10 Tests x64': 'none',
       'Win7 (32) Tests': 'none',
       'Win7 Tests (1)': 'none',
       'Win7 Tests (dbg)(1)': 'none',
       'Win8 Aura': 'gn_release_bot_minimal_symbols_x86',
       'Win8 GN (dbg)': 'gn_debug_bot_minimal_symbols_x86',
+      'WinClang64 (dbg)': 'win_clang_debug_bot',
     },
 
     'official.desktop': {
       'blimp-engine': '//build/args/bots/official.desktop/blimp-engine.gn',
       'mac64': 'gyp_official',
       'precise64': 'gn_official',
 
       # Currently the official bots set mini_installer_official_deps=1
       # but it's not clear if that's actually used anywhere.
       'win': 'gyp_official',
@@ skipping 1276 matching lines @@
       'gn_args': 'is_component_build=true enable_iterator_debugging=false',
       'gyp_defines': 'component=shared_library build_for_tool=drmemory',
     },
 
     'valgrind': {
       # TODO: add gn_args for 'build_for_tool=memcheck'
       'gyp_defines': 'build_for_tool=memcheck',
     }
   },
 }