Remove most uses of StringInputBuffer

src/runtime.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 559 matching lines @@
   F(RegExpConstructResult, 3, 1)                                             \
   F(GetFromCache, 2, 1)                                                      \
   F(NumberToString, 1, 1)
 
 
 //---------------------------------------------------------------------------
 // Runtime provides access to all C++ runtime functions.
 
 class RuntimeState {
  public:
-  StaticResource<StringInputBuffer>* string_input_buffer() {
-    return &string_input_buffer_;
+  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_;
   }
-  StringInputBuffer* string_input_buffer_compare_bufx() {
-    return &string_input_buffer_compare_bufx_;
+  ConsStringIteratorOp* string_iterator_compare_x() {
+    return &string_iterator_compare_x_;
   }
-  StringInputBuffer* string_input_buffer_compare_bufy() {
-    return &string_input_buffer_compare_bufy_;
+  ConsStringIteratorOp* string_iterator_compare_y() {
+    return &string_iterator_compare_y_;
   }
-  StringInputBuffer* string_locale_compare_buf1() {
-    return &string_locale_compare_buf1_;
+  ConsStringIteratorOp* string_locale_compare_it1() {
+    return &string_locale_compare_it1_;
   }
-  StringInputBuffer* string_locale_compare_buf2() {
-    return &string_locale_compare_buf2_;
+  ConsStringIteratorOp* string_locale_compare_it2() {
+    return &string_locale_compare_it2_;
   }
 
  private:
   RuntimeState() {}
   // Non-reentrant string buffer for efficient general use in the runtime.
-  StaticResource<StringInputBuffer> string_input_buffer_;
+  StaticResource<ConsStringIteratorOp> string_iterator_;
   unibrow::Mapping<unibrow::ToUppercase, 128> to_upper_mapping_;
   unibrow::Mapping<unibrow::ToLowercase, 128> to_lower_mapping_;
-  StringInputBuffer string_input_buffer_compare_bufx_;
-  StringInputBuffer string_input_buffer_compare_bufy_;
-  StringInputBuffer string_locale_compare_buf1_;
-  StringInputBuffer string_locale_compare_buf2_;
+  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 Runtime : public AllStatic {
  public:
@@ skipping 102 matching lines @@
 //---------------------------------------------------------------------------
 // Constants used by interface to runtime functions.
 
 class DeclareGlobalsEvalFlag:     public BitField<bool,         0, 1> {};
 class DeclareGlobalsNativeFlag:   public BitField<bool,         1, 1> {};
 class DeclareGlobalsLanguageMode: public BitField<LanguageMode, 2, 2> {};
 
 } }  // namespace v8::internal
 
 #endif  // V8_RUNTIME_H_