Disable profiler on Windows

runtime/vm/profiler.cc

 // Copyright (c) 2013, 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 <cstdio>
 
 #include "platform/utils.h"
 
 #include "vm/isolate.h"
 #include "vm/json_stream.h"
@@ skipping 68 matching lines @@
 Isolate** ProfilerManager::isolates_ = NULL;
 intptr_t ProfilerManager::isolates_capacity_ = 0;
 intptr_t ProfilerManager::isolates_size_ = 0;
 
 
 void ProfilerManager::InitOnce() {
 #if defined(USING_SIMULATOR)
   // Force disable of profiling on simulator.
   FLAG_profile = false;
 #endif
+#if defined(TARGET_OS_WINDOWS)
+  // Force disable of profiling on Windows.
+  FLAG_profile = false;
+#endif
   if (!FLAG_profile) {
     return;
   }
   NativeSymbolResolver::InitOnce();
   ASSERT(!initialized_);
   monitor_ = new Monitor();
   start_stop_monitor_ = new Monitor();
   initialized_ = true;
   ResizeIsolates(16);
   if (FLAG_trace_profiled_isolates) {
@@ skipping 595 matching lines @@
     return false;
   }
   uintptr_t cursor = reinterpret_cast<uintptr_t>(fp);
   cursor += sizeof(fp);
   bool r = cursor >= lower_bound_ && cursor < stack_upper_;
   return r;
 }
 
 
 }  // namespace dart