Initialize standalone embedder's copy of the monotonic clock on Windows.

runtime/bin/main.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
 
 #include "include/dart_api.h"
 #include "include/dart_tools_api.h"
@@ skipping 1445 matching lines @@
     Platform::Exit(kErrorExitCode);
   }
 
   if (generate_script_snapshot) {
     vm_options.AddArgument("--load_deferred_eagerly");
   }
 
   Dart_SetVMFlags(vm_options.count(), vm_options.arguments());
 
   // Start event handler.
+  TimerUtils::InitOnce();
   EventHandler::Start();
 
   const uint8_t* instructions_snapshot = NULL;
   if (has_run_precompiled_snapshot) {
     instructions_snapshot = reinterpret_cast<const uint8_t*>(
         LoadLibrarySymbol(kPrecompiledLibraryName, kPrecompiledSymbolName));
     ReadPrecompiledSnapshotFile(kPrecompiledVmIsolateName,
                                 &vm_isolate_snapshot_buffer);
     ReadPrecompiledSnapshotFile(kPrecompiledIsolateName,
                                 &isolate_snapshot_buffer);
@@ skipping 60 matching lines @@
   Platform::Exit(Process::GlobalExitCode());
 }
 
 }  // namespace bin
 }  // namespace dart
 
 int main(int argc, char** argv) {
   dart::bin::main(argc, argv);
   UNREACHABLE();
 }