Add manifests to many more gn built exe files

google_apis/gcm/BUILD.gn

 # Copyright 2014 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.
 
 import("//testing/test.gni")
 import("//third_party/protobuf/proto_library.gni")
 
 component("gcm") {
   sources = [
     "base/gcm_util.cc",
@@ skipping 100 matching lines @@
     testonly = true
     sources = [
       "tools/mcs_probe.cc",
     ]
 
     deps = [
       ":gcm",
       ":test_support",
       "//base",
       "//build/config/sanitizers:deps",
+      "//build/win:default_exe_manifest",
       "//net",
       "//net:test_support",
       "//third_party/protobuf:protobuf_lite",
     ]
   }
 }
 
 test("gcm_unit_tests") {
   sources = [
     "base/mcs_message_unittest.cc",
@@ skipping 17 matching lines @@
     ":gcm",
     ":test_support",
     "//base",
     "//base/test:run_all_unittests",
     "//net",
     "//net:test_support",
     "//testing/gtest",
     "//third_party/protobuf:protobuf_lite",
   ]
 }