[gn] port 2dc9ec4

Author: nico

llvm/utils/gn/secondary/compiler-rt/lib/scudo/standalone/BUILD.gn

@@ -12,6 +12,7 @@ source_set("sources") {
   sources = [
     "allocator_common.h",
     "allocator_config.h",
+    "allocator_config_wrapper.h",
     "atomic_helpers.h",
     "bytemap.h",
     "checksum.cpp",

llvm/utils/gn/secondary/compiler-rt/lib/scudo/standalone/tests/BUILD.gn

@@ -8,6 +8,7 @@ unittest("ScudoUnitTest") {
   cflags = test_cflags
   deps = [ "//compiler-rt/lib/scudo/standalone:sources" ]
   sources = [
+    "allocator_config_test.cpp",
     "atomic_test.cpp",
     "bytemap_test.cpp",
     "checksum_test.cpp",