Fix the profiler.

runtime/vm/profiler_service.cc

 // Copyright (c) 2015, 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/profiler_service.h"
 
 #include "vm/growable_array.h"
 #include "vm/native_symbol.h"
 #include "vm/object.h"
 #include "vm/os.h"
@@ skipping 182 matching lines @@
     } else {
       inclusive_ticks_++;
       // Mark the last serial we ticked the inclusive count.
       inclusive_tick_serial_ = serial;
     }
   }
 
   void PrintToJSONObject(JSONObject* func) {
     func->AddProperty("type", "@Function");
     func->AddProperty("name", name());
-    func->AddProperty("kind", KindToCString(kind()));
+    func->AddProperty("_kind", KindToCString(kind()));
   }
 
   void PrintToJSONArray(JSONArray* functions) {
     JSONObject obj(functions);
     obj.AddProperty("kind", KindToCString(kind()));
     obj.AddPropertyF("inclusiveTicks", "%" Pd "", inclusive_ticks());
     obj.AddPropertyF("exclusiveTicks", "%" Pd "", exclusive_ticks());
     if (kind() == kDartFunction) {
       ASSERT(!function_.IsNull());
       obj.AddProperty("function", function_);
@@ skipping 2148 matching lines @@
   ASSERT(sample_buffer != NULL);
 
   ClearProfileVisitor clear_profile(isolate);
   sample_buffer->VisitSamples(&clear_profile);
 
   // Enable profile interrupts.
   Profiler::BeginExecution(isolate);
 }
 
 }  // namespace dart