Switch to using_sanitizer for archiving llvm-symbolizer. Also, add libFuzzer and AFL explicitly in …

base/BUILD.gn

 # Copyright (c) 2013 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.
 
 # HOW TO WRITE CONDITIONALS IN THIS FILE
 # ======================================
 #
 # In many other places, one would write a conditional that expresses all the
 # cases when a source file is used or unused, and then either add or subtract
 # it from the sources list in that case
@@ skipping 1429 matching lines @@
     set_sources_assignment_filter(sources_assignment_filter)
   }
 
   if (!use_glib) {
     sources -= [
       "message_loop/message_pump_glib.cc",
       "message_loop/message_pump_glib.h",
     ]
   }
 
-  if (is_asan || is_lsan || is_msan || is_tsan) {
+  if (using_sanitizer) {
     data += [ "//tools/valgrind/asan/" ]
     if (is_win) {
       data +=
           [ "//third_party/llvm-build/Release+Asserts/bin/llvm-symbolizer.exe" ]
     } else {
       data += [ "//third_party/llvm-build/Release+Asserts/bin/llvm-symbolizer" ]
     }
   }
 
   configs += [ "//build/config/compiler:wexit_time_destructors" ]
@@ skipping 979 matching lines @@
   android_library("base_java_unittest_support") {
     deps = [
       ":base_java",
     ]
     java_files = [
       "test/android/java/src/org/chromium/base/ContentUriTestUtils.java",
       "test/android/java/src/org/chromium/base/TestSystemMessageHandler.java",
     ]
   }
 }