[libfuzzer] Adding and registering ASan Debug build.

masters/master.chromium.fyi/master.cfg

Index: masters/master.chromium.fyi/master.cfg
diff --git a/masters/master.chromium.fyi/master.cfg b/masters/master.chromium.fyi/master.cfg
index ddff1df7959f6ff8719df9b6d8881e427473ee6f..7f8bcfa2f2b5a9c0e89892b47df9e3a5cf919b20 100644
--- a/masters/master.chromium.fyi/master.cfg
+++ b/masters/master.chromium.fyi/master.cfg
@@ -131,6 +131,7 @@ s_chromium = Scheduler(
                   'UBSanVptr Linux',
                   'Win 10 Fast Ring',
                   'Libfuzzer Upload Linux ASan',
+                  'Libfuzzer Upload Linux ASan Debug',
                   'Libfuzzer Upload Linux MSan',
                   'Libfuzzer Upload Linux UBSan',
                   'MD Top Chrome ChromeOS non-material',
@@ -1068,6 +1069,14 @@ b_chromium_libfuzzer_upload_linux_asan = {
   'auto_reboot': True,
 }
 
+b_chromium_libfuzzer_upload_linux_asan_debug = {
+  'name': 'Libfuzzer Upload Linux ASan Debug',
+  'factory': m_annotator.BaseFactory('chromium_libfuzzer',
+                                     timeout=24000),
+  'category': 'chromium_libfuzzer',
+  'auto_reboot': True,
+}
+
 b_chromium_libfuzzer_upload_linux_msan = {
   'name': 'Libfuzzer Upload Linux MSan',
   'factory': m_annotator.BaseFactory('chromium_libfuzzer',
@@ -1140,6 +1149,7 @@ c['builders'] = [
 
   # Sanitizers
   b_chromium_libfuzzer_upload_linux_asan,
+  b_chromium_libfuzzer_upload_linux_asan_debug,
   b_chromium_libfuzzer_upload_linux_msan,
   b_chromium_libfuzzer_upload_linux_ubsan,