Rename ascii to one-byte where applicable.

src/regexp-macro-assembler.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_REGEXP_MACRO_ASSEMBLER_H_
 #define V8_REGEXP_MACRO_ASSEMBLER_H_
 
 #include "src/ast.h"
 
 namespace v8 {
@@ skipping 153 matching lines @@
   bool global_mode_;
   Zone* zone_;
 };
 
 
 #ifndef V8_INTERPRETED_REGEXP  // Avoid compiling unused code.
 
 class NativeRegExpMacroAssembler: public RegExpMacroAssembler {
  public:
   // Type of input string to generate code for.
-  enum Mode { ASCII = 1, UC16 = 2 };
+  enum Mode { LATIN1 = 1, UC16 = 2 };
 
   // Result of calling generated native RegExp code.
   // RETRY: Something significant changed during execution, and the matching
   //        should be retried from scratch.
   // EXCEPTION: Something failed during execution. If no exception has been
   //        thrown, it's an internal out-of-memory, and the caller should
   //        throw the exception.
   // FAILURE: Matching failed.
   // SUCCESS: Matching succeeded, and the output array has been filled with
   //        capture positions.
@@ skipping 44 matching lines @@
                         int* output,
                         int output_size,
                         Isolate* isolate);
 };
 
 #endif  // V8_INTERPRETED_REGEXP
 
 } }  // namespace v8::internal
 
 #endif  // V8_REGEXP_MACRO_ASSEMBLER_H_