Synchronize with r15701.

src/runtime.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 79 matching lines @@
   F(ParallelRecompile, 1, 1) \
   F(InstallRecompiledCode, 1, 1) \
   F(NotifyDeoptimized, 1, 1) \
   F(NotifyStubFailure, 0, 1) \
   F(NotifyOSR, 0, 1) \
   F(DeoptimizeFunction, 1, 1) \
   F(ClearFunctionTypeFeedback, 1, 1) \
   F(RunningInSimulator, 0, 1) \
   F(IsParallelRecompilationSupported, 0, 1) \
   F(OptimizeFunctionOnNextCall, -1, 1) \
+  F(NeverOptimize, -1, 1) \
   F(CompleteOptimization, 1, 1) \
   F(GetOptimizationStatus, 1, 1) \
   F(GetOptimizationCount, 1, 1) \
   F(CompileForOnStackReplacement, 1, 1) \
   F(AllocateInNewSpace, 1, 1) \
   F(AllocateInOldPointerSpace, 1, 1) \
   F(AllocateInOldDataSpace, 1, 1) \
   F(SetNativeFlag, 1, 1) \
   F(StoreArrayLiteralElement, 5, 1) \
   F(DebugCallbackSupportsStepping, 1, 1) \
@@ skipping 234 matching lines @@
   \
   /* Harmony weakmaps */ \
   F(WeakMapInitialize, 1, 1) \
   F(WeakMapGet, 2, 1) \
   F(WeakMapHas, 2, 1) \
   F(WeakMapDelete, 2, 1) \
   F(WeakMapSet, 3, 1) \
   \
   /* Harmony observe */ \
   F(IsObserved, 1, 1) \
-  F(SetIsObserved, 2, 1) \
+  F(SetIsObserved, 1, 1) \
   F(SetObserverDeliveryPending, 0, 1) \
   F(GetObservationState, 0, 1) \
   F(ObservationWeakMapCreate, 0, 1) \
   F(UnwrapGlobalProxy, 1, 1) \
   \
   /* Harmony typed arrays */ \
   F(ArrayBufferInitialize, 2, 1)\
   F(ArrayBufferGetByteLength, 1, 1)\
   F(ArrayBufferSliceImpl, 3, 1) \
   \
@@ skipping 446 matching lines @@
 //---------------------------------------------------------------------------
 // Constants used by interface to runtime functions.
 
 class DeclareGlobalsEvalFlag:     public BitField<bool,         0, 1> {};
 class DeclareGlobalsNativeFlag:   public BitField<bool,         1, 1> {};
 class DeclareGlobalsLanguageMode: public BitField<LanguageMode, 2, 2> {};
 
 } }  // namespace v8::internal
 
 #endif  // V8_RUNTIME_H_