Remove grab-bag includes of v8.h from regexp engine.

src/regexp/regexp-macro-assembler-irregexp.cc

 // Copyright 2008-2009 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.
 
-#include "src/v8.h"
+#include "src/regexp/regexp-macro-assembler-irregexp.h"
 
 #include "src/ast.h"
 #include "src/regexp/bytecodes-irregexp.h"
 #include "src/regexp/regexp-macro-assembler.h"
-#include "src/regexp/regexp-macro-assembler-irregexp.h"
 #include "src/regexp/regexp-macro-assembler-irregexp-inl.h"
 
 
 namespace v8 {
 namespace internal {
 
 #ifdef V8_INTERPRETED_REGEXP
 
 RegExpMacroAssemblerIrregexp::RegExpMacroAssemblerIrregexp(Isolate* isolate,
                                                            Vector<byte> buffer,
@@ skipping 427 matching lines @@
   MemCopy(buffer_.start(), old_buffer.start(), old_buffer.length());
   if (old_buffer_was_our_own) {
     old_buffer.Dispose();
   }
 }
 
 #endif  // V8_INTERPRETED_REGEXP
 
 }  // namespace internal
 }  // namespace v8