[es6] Initial steps towards a correct implementation of IsCallable.

src/hydrogen.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_HYDROGEN_H_
 #define V8_HYDROGEN_H_
 
 #include "src/accessors.h"
 #include "src/allocation.h"
 #include "src/ast.h"
@@ skipping 2251 matching lines @@
   F(MapInitialize)                     \
   F(SetClear)                          \
   F(SetInitialize)                     \
   F(FixedArrayGet)                     \
   F(FixedArraySet)                     \
   F(JSCollectionGetTable)              \
   F(StringGetRawHashField)             \
   F(TheHole)                           \
   /* Arrays */                         \
   F(HasFastPackedElements)             \
-  F(GetPrototype)                      \
   /* Strings */                        \
   F(StringGetLength)                   \
   /* JSValue */                        \
   F(JSValueGetValue)
 
 #define GENERATOR_DECLARATION(Name) void Generate##Name(CallRuntime* call);
   FOR_EACH_HYDROGEN_INTRINSIC(GENERATOR_DECLARATION)
 #undef GENERATOR_DECLARATION
 
   void VisitDelete(UnaryOperation* expr);
@@ skipping 782 matching lines @@
   }
 
  private:
   HGraphBuilder* builder_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_H_