Add manifests to many more gn built exe files

sync/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("//build/config/features.gni")
 import("//sync/protocol/protocol_sources.gni")
 import("//testing/test.gni")
 
 component("sync") {
   public_deps = [
@@ skipping 801 matching lines @@
     testonly = true
     sources = [
       "tools/testserver/run_sync_testserver.cc",
     ]
 
     deps = [
       ":test_support_sync_testserver",
       "//base",
       "//base/test:test_support",
       "//build/config/sanitizers:deps",
+      "//build/win:default_exe_manifest",
       "//net:test_support",
       "//testing/gtest",
     ]
   }
 }
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 
   # GYP: //sync/sync_tests.gypi:fake_server_jni
@@ skipping 57 matching lines @@
       ":fake_server_jni",
       ":sync_core",
       ":test_support_sync_fake_server",
       "//base",
       "//sync/protocol:protocol",
       "//testing/gtest",
       "//url:url",
     ]
   }
 }