Use ExpressionClassifier for bindings.

src/scanner.h

 // Copyright 2011 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.
 
 // Features shared by parsing and pre-parsing scanners.
 
 #ifndef V8_SCANNER_H_
 #define V8_SCANNER_H_
 
 #include "src/allocation.h"
@@ skipping 337 matching lines @@
     Location() : beg_pos(0), end_pos(0) { }
 
     bool IsValid() const {
       return beg_pos >= 0 && end_pos >= beg_pos;
     }
 
     static Location invalid() { return Location(-1, -1); }
 
     int beg_pos;
     int end_pos;
-
-    bool inline operator==(const Location& other) const {
-      return beg_pos == other.beg_pos && end_pos == other.end_pos;
-    }
-
-    bool inline operator!=(const Location& other) const {
-      return !(*this == other);
-    }
   };
 
   // -1 is outside of the range of any real source code.
   static const int kNoOctalLocation = -1;
 
   explicit Scanner(UnicodeCache* scanner_contants);
 
   void Initialize(Utf16CharacterStream* source);
 
   // Returns the next token and advances input.
@@ skipping 367 matching lines @@
   bool harmony_modules_;
   // Whether we scan 'class', 'extends', 'static' and 'super' as keywords.
   bool harmony_classes_;
   // Whether we allow \u{xxxxx}.
   bool harmony_unicode_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_SCANNER_H_