Instrument setup.exe in the SyzyAsan builds.

build/win/syzygy/BUILD.gn

 # Copyright 2016 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.
 
-copy("copy_syzyasan_binaries") {
+source_dir = "//third_party/syzygy/binaries/exe"
+
+template("copy_syzyasan_binaries_base") {
+  copy_name = "copy_" + target_name
+  copy(copy_name) {
+    forward_variables_from(invoker, [ "sources" ])
+
+    outputs = [
+      "$root_out_dir/syzygy/{{source_file_part}}",
+    ]
+  }
+}
+
+copy_syzyasan_binaries_base("syzyasan_logging_binaries") {
+  sources = [
+    "$source_dir/agent_logger.exe",
+    "$source_dir/minidump_symbolizer.py",
+  ]
+}
+
+copy_syzyasan_binaries_base("syzyasan_runtime_binaries") {
+  sources = [
+    "$source_dir/syzyasan_rtl.dll",
+    "$source_dir/syzyasan_rtl.dll.pdb",
+  ]
+}
+
+group("copy_syzyasan_binaries") {
   visibility = [
     "//chrome/*",
     "//content/*",
   ]
-
-  source_dir = "//third_party/syzygy/binaries/exe"
-
-  sources = [
-    "$source_dir/agent_logger.exe",
-    "$source_dir/minidump_symbolizer.py",
-    "$source_dir/syzyasan_rtl.dll",
-    "$source_dir/syzyasan_rtl.dll.pdb",
-  ]
-
-  outputs = [
-    "$root_out_dir/syzygy/{{source_file_part}}",
+  deps = [
+    ":copy_syzyasan_logging_binaries",
+    ":copy_syzyasan_runtime_binaries",
   ]
 }