Remove the dependency of Zone on Isolate

src/arm64/regexp-macro-assembler-arm64.h

Index: src/arm64/regexp-macro-assembler-arm64.h
diff --git a/src/arm64/regexp-macro-assembler-arm64.h b/src/arm64/regexp-macro-assembler-arm64.h
index 632c513643fdb9b757bc8532d68e09261d499340..da6b26b9258ba19401e401dbb6096fdd7750ac2a 100644
--- a/src/arm64/regexp-macro-assembler-arm64.h
+++ b/src/arm64/regexp-macro-assembler-arm64.h
@@ -17,7 +17,8 @@ namespace internal {
 #ifndef V8_INTERPRETED_REGEXP
 class RegExpMacroAssemblerARM64: public NativeRegExpMacroAssembler {
  public:
-  RegExpMacroAssemblerARM64(Mode mode, int registers_to_save, Zone* zone);
+  RegExpMacroAssemblerARM64(Isolate* isolate, Zone* zone, Mode mode,
+                            int registers_to_save);
   virtual ~RegExpMacroAssemblerARM64();
   virtual int stack_limit_slack();
   virtual void AdvanceCurrentPosition(int by);