Enable component builds for fuzzers

src/wasm/ast-decoder.h

 // Copyright 2015 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_WASM_AST_DECODER_H_
 #define V8_WASM_AST_DECODER_H_
 
 #include "src/signature.h"
 #include "src/wasm/decoder.h"
 #include "src/wasm/wasm-opcodes.h"
@@ skipping 219 matching lines @@
 }
 
 struct DecodeStruct {
   int unused;
 };
 typedef Result<DecodeStruct*> DecodeResult;
 inline std::ostream& operator<<(std::ostream& os, const DecodeStruct& tree) {
   return os;
 }
 
-DecodeResult VerifyWasmCode(AccountingAllocator* allocator, FunctionBody& body);
+V8_EXPORT_PRIVATE DecodeResult VerifyWasmCode(AccountingAllocator* allocator,
+                                              FunctionBody& body);
 DecodeResult BuildTFGraph(AccountingAllocator* allocator, TFBuilder* builder,
                           FunctionBody& body);
 bool PrintAst(AccountingAllocator* allocator, const FunctionBody& body,
               std::ostream& os,
               std::vector<std::tuple<uint32_t, int, int>>* offset_table);
 
 // A simplified form of AST printing, e.g. from a debugger.
 void PrintAstForDebugging(const byte* start, const byte* end);
 
 inline DecodeResult VerifyWasmCode(AccountingAllocator* allocator,
@@ skipping 87 matching lines @@
   }
 
   bool has_next() { return pc_ < end_; }
 };
 
 }  // namespace wasm
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_WASM_AST_DECODER_H_