Move tools/{msan,ubsan} -> tools-webrtc/

tools/ubsan/vptr_blacklist.txt

Index: tools/ubsan/vptr_blacklist.txt
diff --git a/tools/ubsan/vptr_blacklist.txt b/tools/ubsan/vptr_blacklist.txt
deleted file mode 100644
index 02adc84630cd46b4c1578d3590791a62d0969f49..0000000000000000000000000000000000000000
--- a/tools/ubsan/vptr_blacklist.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-#############################################################################
-# UBSan vptr blacklist.
-# Function and type based blacklisting use a mangled name, and it is especially
-# tricky to represent C++ types. For now, any possible changes by name manglings
-# are simply represented as wildcard expressions of regexp, and thus it might be
-# over-blacklisted.
-#
-# Please think twice before you add or remove these rules.
-#
-# This is a stripped down copy of Chromium's vptr_blacklist.txt, to enable
-# adding WebRTC-specific blacklist entries.
-
-#############################################################################
-# Using raw pointer values.
-#
-# A raw pointer value (16) is used to infer the field offset by
-# GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET.
-
-src:*/third_party/protobuf/src/google/protobuf/compiler/plugin.pb.cc
-src:*/third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_message.cc
-src:*/third_party/protobuf/src/google/protobuf/descriptor.pb.cc
-