Remove support for logging into a memory buffer.

src/v8utils.h

 // Copyright 2011 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 170 matching lines @@
   Vector<const char> data_;
 };
 
 
 // Simple support to read a file into a 0-terminated C-string.
 // The returned buffer must be freed by the caller.
 // On return, *exits tells whether the file existed.
 Vector<const char> ReadFile(const char* filename,
                             bool* exists,
                             bool verbose = true);
+Vector<const char> ReadFile(FILE* file,
+                            bool* exists,
+                            bool verbose = true);
 
 
 
 // Copy from ASCII/16bit chars to ASCII/16bit chars.
 template <typename sourcechar, typename sinkchar>
 static inline void CopyChars(sinkchar* dest, const sourcechar* src, int chars) {
   sinkchar* limit = dest + chars;
 #ifdef V8_HOST_CAN_READ_UNALIGNED
   if (sizeof(*dest) == sizeof(*src)) {
     if (chars >= static_cast<int>(OS::kMinComplexMemCopy / sizeof(*dest))) {
@@ skipping 57 matching lines @@
 
   // Add formatted contents like printf based on a va_list.
   void AddFormattedList(const char* format, va_list list);
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(StringBuilder);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_V8UTILS_H_