Fix for 3303 MultithreadedParallelIsolates has a race condition.

src/arm64/macro-assembler-arm64.h

Index: src/arm64/macro-assembler-arm64.h
diff --git a/src/arm64/macro-assembler-arm64.h b/src/arm64/macro-assembler-arm64.h
index 965d1dbfd9d5ef125b40d84ad83063079d40fcc3..722962a15fcb8a9f20a436f40973de3d85330feb 100644
--- a/src/arm64/macro-assembler-arm64.h
+++ b/src/arm64/macro-assembler-arm64.h
@@ -1981,7 +1981,7 @@ class MacroAssembler : public Assembler {
   // Return true if the sequence is a young sequence geneated by
   // EmitFrameSetupForCodeAgePatching. Otherwise, this method asserts that the
   // sequence is a code age sequence (emitted by EmitCodeAgeSequence).
-  static bool IsYoungSequence(byte* sequence);
+  static bool IsYoungSequence(Isolate* isolate, byte* sequence);
 
 #ifdef DEBUG
   // Return true if the sequence is a code age sequence generated by