Enable component builds for fuzzers

src/wasm/module-decoder.h

Index: src/wasm/module-decoder.h
diff --git a/src/wasm/module-decoder.h b/src/wasm/module-decoder.h
index dd6bd3bc86ea9609e36e9bbf84b9fc7f31df47da..2819acf2cba09e40b0b170c4dc3c526973e6e8e2 100644
--- a/src/wasm/module-decoder.h
+++ b/src/wasm/module-decoder.h
@@ -12,9 +12,11 @@ namespace v8 {
 namespace internal {
 namespace wasm {
 // Decodes the bytes of a WASM module between {module_start} and {module_end}.
-ModuleResult DecodeWasmModule(Isolate* isolate, Zone* zone,
-                              const byte* module_start, const byte* module_end,
-                              bool verify_functions, ModuleOrigin origin);
+V8_EXPORT_PRIVATE ModuleResult DecodeWasmModule(Isolate* isolate, Zone* zone,
+                                                const byte* module_start,
+                                                const byte* module_end,
+                                                bool verify_functions,
+                                                ModuleOrigin origin);
 
 // Exposed for testing. Decodes a single function signature, allocating it
 // in the given zone. Returns {nullptr} upon failure.