[runtime] Move binary operator fallbacks into the runtime.

src/ic/ic.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_IC_H_
 #define V8_IC_H_
 
 #include "src/ic/ic-state.h"
 #include "src/macro-assembler.h"
 #include "src/messages.h"
@@ skipping 600 matching lines @@
 
   friend class IC;
 };
 
 
 // Type Recording BinaryOpIC, that records the types of the inputs and outputs.
 class BinaryOpIC : public IC {
  public:
   explicit BinaryOpIC(Isolate* isolate) : IC(EXTRA_CALL_FRAME, isolate) {}
 
-  static int TokenToContextIndex(Token::Value op, Strength strength);
-
   MaybeHandle<Object> Transition(Handle<AllocationSite> allocation_site,
                                  Handle<Object> left,
                                  Handle<Object> right) WARN_UNUSED_RESULT;
 };
 
 
 class CompareIC : public IC {
  public:
   CompareIC(Isolate* isolate, Token::Value op)
       : IC(EXTRA_CALL_FRAME, isolate), op_(op) {}
@@ skipping 50 matching lines @@
 
 
 // Helper for BinaryOpIC and CompareIC.
 enum InlinedSmiCheck { ENABLE_INLINED_SMI_CHECK, DISABLE_INLINED_SMI_CHECK };
 void PatchInlinedSmiCode(Address address, InlinedSmiCheck check);
 
 }
 }  // namespace v8::internal
 
 #endif  // V8_IC_H_