Start using OStreams.

src/string-stream.h

 // Copyright 2014 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_STRING_STREAM_H_
 #define V8_STRING_STREAM_H_
 
 #include "src/handles.h"
 
 namespace v8 {
@@ skipping 17 matching lines @@
  public:
   ~HeapStringAllocator() { DeleteArray(space_); }
   virtual char* allocate(unsigned bytes) V8_OVERRIDE;
   virtual char* grow(unsigned* bytes) V8_OVERRIDE;
 
  private:
   char* space_;
 };
 
 
-// Allocator for use when no new c++ heap allocation is allowed.
-// Given a preallocated buffer up front and does no allocation while
-// building message.
-class NoAllocationStringAllocator V8_FINAL : public StringAllocator {
- public:
-  NoAllocationStringAllocator(char* memory, unsigned size);
-  virtual char* allocate(unsigned bytes) V8_OVERRIDE { return space_; }
-  virtual char* grow(unsigned* bytes) V8_OVERRIDE;
-
- private:
-  unsigned size_;
-  char* space_;
-};
-
-
 class FmtElm V8_FINAL {
  public:
   FmtElm(int value) : type_(INT) {  // NOLINT
     data_.u_int_ = value;
   }
   explicit FmtElm(double value) : type_(DOUBLE) {
     data_.u_double_ = value;
   }
   FmtElm(const char* value) : type_(C_STR) {  // NOLINT
     data_.u_c_str_ = value;
@@ skipping 98 matching lines @@
   unsigned capacity_;
   unsigned length_;  // does not include terminating 0-character
   char* buffer_;
 
   bool full() const { return (capacity_ - length_) == 1; }
   int space() const { return capacity_ - length_; }
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(StringStream);
 };
 
-
-// Utility class to print a list of items to a stream, divided by a separator.
-class SimpleListPrinter V8_FINAL {
- public:
-  explicit SimpleListPrinter(StringStream* stream, char separator = ',') {
-    separator_ = separator;
-    stream_ = stream;
-    first_ = true;
-  }
-
-  void Add(const char* str) {
-    if (first_) {
-      first_ = false;
-    } else {
-      stream_->Put(separator_);
-    }
-    stream_->Add(str);
-  }
-
- private:
-  bool first_;
-  char separator_;
-  StringStream* stream_;
-};
-
 } }  // namespace v8::internal
 
 #endif  // V8_STRING_STREAM_H_