Enable component builds for fuzzers

src/regexp/jsregexp.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_JSREGEXP_H_
 #define V8_REGEXP_JSREGEXP_H_
 
 #include "src/allocation.h"
 #include "src/assembler.h"
 #include "src/regexp/regexp-ast.h"
@@ skipping 28 matching lines @@
   // Parses the RegExp pattern and prepares the JSRegExp object with
   // generic data and choice of implementation - as well as what
   // the implementation wants to store in the data field.
   // Returns false if compilation fails.
   MUST_USE_RESULT static MaybeHandle<Object> Compile(Handle<JSRegExp> re,
                                                      Handle<String> pattern,
                                                      JSRegExp::Flags flags);
 
   // See ECMA-262 section 15.10.6.2.
   // This function calls the garbage collector if necessary.
-  MUST_USE_RESULT static MaybeHandle<Object> Exec(
+  V8_EXPORT_PRIVATE MUST_USE_RESULT static MaybeHandle<Object> Exec(
       Handle<JSRegExp> regexp, Handle<String> subject, int index,
       Handle<JSObject> lastMatchInfo);
 
   // Prepares a JSRegExp object with Irregexp-specific data.
   static void IrregexpInitialize(Handle<JSRegExp> re,
                                  Handle<String> pattern,
                                  JSRegExp::Flags flags,
                                  int capture_register_count);
 
 
@@ skipping 1518 matching lines @@
   static const int kStringOffset = 0;
   static const int kPatternOffset = 1;
   static const int kArrayOffset = 2;
   static const int kLastMatchOffset = 3;
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_REGEXP_JSREGEXP_H_