ES6: Add support for method shorthand in object literals

src/runtime.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_RUNTIME_H_
 #define V8_RUNTIME_H_
 
 #include "src/allocation.h"
 #include "src/zone.h"
 
@@ skipping 175 matching lines @@
   /* Reflection */                                                    \
   F(FunctionSetInstanceClassName, 2, 1)                               \
   F(FunctionSetLength, 2, 1)                                          \
   F(FunctionSetPrototype, 2, 1)                                       \
   F(FunctionGetName, 1, 1)                                            \
   F(FunctionSetName, 2, 1)                                            \
   F(FunctionNameShouldPrintAsAnonymous, 1, 1)                         \
   F(FunctionMarkNameShouldPrintAsAnonymous, 1, 1)                     \
   F(FunctionIsGenerator, 1, 1)                                        \
   F(FunctionIsArrow, 1, 1)                                            \
+  F(FunctionIsConciseMethod, 1, 1)                                    \
   F(FunctionBindArguments, 4, 1)                                      \
   F(BoundFunctionGetBindings, 1, 1)                                   \
   F(FunctionRemovePrototype, 1, 1)                                    \
   F(FunctionGetSourceCode, 1, 1)                                      \
   F(FunctionGetScript, 1, 1)                                          \
   F(FunctionGetScriptSourcePosition, 1, 1)                            \
   F(FunctionGetPositionForOffset, 2, 1)                               \
   F(FunctionIsAPIFunction, 1, 1)                                      \
   F(FunctionIsBuiltin, 1, 1)                                          \
   F(GetScript, 1, 1)                                                  \
@@ skipping 694 matching lines @@
 class AllocateDoubleAlignFlag:  public BitField<bool,            0, 1> {};
 class AllocateTargetSpace:      public BitField<AllocationSpace, 1, 3> {};
 
 class DeclareGlobalsEvalFlag:   public BitField<bool,       0, 1> {};
 class DeclareGlobalsNativeFlag: public BitField<bool,       1, 1> {};
 class DeclareGlobalsStrictMode: public BitField<StrictMode, 2, 1> {};
 
 } }  // namespace v8::internal
 
 #endif  // V8_RUNTIME_H_