V8: Add win-clang fyi bot.

masters/master.client.v8/master.cfg

Index: masters/master.client.v8/master.cfg
diff --git a/masters/master.client.v8/master.cfg b/masters/master.client.v8/master.cfg
index f61c0a843458ee852223df24d07ca1e19bab74d4..c18aa025e063c6f34791c9c704708331c11890d2 100644
--- a/masters/master.client.v8/master.cfg
+++ b/masters/master.client.v8/master.cfg
@@ -74,6 +74,7 @@ s_v8 = Scheduler(name='v8_src',
                                'V8 Win32 - nosnap - shared',
                                'V8 Win64',
                                'V8 Win64 - debug',
+                               'V8 Win64 - clang',
                                'V8 Mac',
                                'V8 Mac - debug',
                                'V8 Mac64',
@@ -523,6 +524,14 @@ b_v8_win64_debug = {
   'auto_reboot' : False,
 }
 
+b_v8_win64_clang = {
+  'name': 'V8 Win64 - clang',
+  'slavebuilddir': 'win64-clang',
+  'factory': m_annotator.BaseFactory('v8'),
+  'category': CATEGORY_FYI,
+  'auto_reboot' : False,
+}
+
 b_v8_linux_isolates = {
   'name': 'V8 Linux - isolates',
   'slavebuilddir': 'linux',
@@ -825,6 +834,7 @@ c['builders'] = [b_v8_linux_builder,
                  b_v8_win32_debug,
                  b_v8_win64,
                  b_v8_win64_debug,
+                 b_v8_win64_clang,
                  b_v8_mac,
                  b_v8_mac_debug,
                  b_v8_mac64,