Timeline service protocol support with Observatory UI

runtime/vm/dart.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 "vm/dart.h"
 
 #include "vm/code_observers.h"
 #include "vm/cpu.h"
 #include "vm/dart_api_state.h"
 #include "vm/dart_entry.h"
@@ skipping 75 matching lines @@
   if (vm_isolate_ != NULL || !Flags::Initialized()) {
     return "VM already initialized or flags not initialized.";
   }
   Isolate::SetFileCallbacks(file_open, file_read, file_write, file_close);
   Isolate::SetEntropySourceCallback(entropy_source);
   OS::InitOnce();
   VirtualMemory::InitOnce();
   Thread::InitOnceBeforeIsolate();
   Thread::EnsureInit();
   Timeline::InitOnce();
+  Thread* thread = Thread::Current();
+  thread->set_name("Dart_Initialize");
   TimelineDurationScope tds(Timeline::GetVMStream(),
                             "Dart::InitOnce");
   Isolate::InitOnce();
   PortMap::InitOnce();
   FreeListElement::InitOnce();
   Api::InitOnce();
   CodeObservers::InitOnce();
   ThreadInterrupter::InitOnce();
   Profiler::InitOnce();
   SemiSpace::InitOnce();
@@ skipping 328 matching lines @@
   return predefined_handles_->handles_.IsValidScopedHandle(address);
 }
 
 
 bool Dart::IsReadOnlyApiHandle(Dart_Handle handle) {
   ASSERT(predefined_handles_ != NULL);
   return predefined_handles_->api_handles_.IsValidHandle(handle);
 }
 
 }  // namespace dart