Cleanup ConsStringIteratorOp.

src/runtime/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_RUNTIME_H_
 #define V8_RUNTIME_RUNTIME_H_
 
 #include "src/allocation.h"
 #include "src/objects.h"
 #include "src/zone.h"
@@ skipping 711 matching lines @@
   F(DoubleLo, 1, 1)                       \
   F(MathSqrtRT, 1, 1)                     \
   F(MathLogRT, 1, 1)
 
 
 //---------------------------------------------------------------------------
 // Runtime provides access to all C++ runtime functions.
 
 class RuntimeState {
  public:
-  StaticResource<ConsStringIteratorOp>* string_iterator() {
-    return &string_iterator_;
-  }
   unibrow::Mapping<unibrow::ToUppercase, 128>* to_upper_mapping() {
     return &to_upper_mapping_;
   }
   unibrow::Mapping<unibrow::ToLowercase, 128>* to_lower_mapping() {
     return &to_lower_mapping_;
   }
-  ConsStringIteratorOp* string_iterator_compare_x() {
-    return &string_iterator_compare_x_;
-  }
-  ConsStringIteratorOp* string_iterator_compare_y() {
-    return &string_iterator_compare_y_;
-  }
-  ConsStringIteratorOp* string_locale_compare_it1() {
-    return &string_locale_compare_it1_;
-  }
-  ConsStringIteratorOp* string_locale_compare_it2() {
-    return &string_locale_compare_it2_;
-  }
 
  private:
   RuntimeState() {}
-  // Non-reentrant string buffer for efficient general use in the runtime.
-  StaticResource<ConsStringIteratorOp> string_iterator_;
   unibrow::Mapping<unibrow::ToUppercase, 128> to_upper_mapping_;
   unibrow::Mapping<unibrow::ToLowercase, 128> to_lower_mapping_;
-  ConsStringIteratorOp string_iterator_compare_x_;
-  ConsStringIteratorOp string_iterator_compare_y_;
-  ConsStringIteratorOp string_locale_compare_it1_;
-  ConsStringIteratorOp string_locale_compare_it2_;
 
   friend class Isolate;
   friend class Runtime;
 
   DISALLOW_COPY_AND_ASSIGN(RuntimeState);
 };
 
 
 class JavaScriptFrameIterator;  // Forward declaration.
 
@@ skipping 124 matching lines @@
 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 internal
 }  // namespace v8
 
 #endif  // V8_RUNTIME_RUNTIME_H_