Remove the dependency of Zone on Isolate

src/regexp-macro-assembler-tracer.h

 // Copyright 2008 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_MACRO_ASSEMBLER_TRACER_H_
 #define V8_REGEXP_MACRO_ASSEMBLER_TRACER_H_
 
 namespace v8 {
 namespace internal {
 
 // Decorator on a RegExpMacroAssembler that write all calls.
 class RegExpMacroAssemblerTracer: public RegExpMacroAssembler {
  public:
-  explicit RegExpMacroAssemblerTracer(RegExpMacroAssembler* assembler);
+  RegExpMacroAssemblerTracer(Isolate* isolate, RegExpMacroAssembler* assembler);
   virtual ~RegExpMacroAssemblerTracer();
   virtual int stack_limit_slack() { return assembler_->stack_limit_slack(); }
   virtual bool CanReadUnaligned() { return assembler_->CanReadUnaligned(); }
   virtual void AdvanceCurrentPosition(int by);  // Signed cp change.
   virtual void AdvanceRegister(int reg, int by);  // r[reg] += by.
   virtual void Backtrack();
   virtual void Bind(Label* label);
   virtual void CheckAtStart(Label* on_at_start);
   virtual void CheckCharacter(unsigned c, Label* on_equal);
   virtual void CheckCharacterAfterAnd(unsigned c,
@@ skipping 49 matching lines @@
   virtual void ClearRegisters(int reg_from, int reg_to);
   virtual void WriteStackPointerToRegister(int reg);
 
  private:
   RegExpMacroAssembler* assembler_;
 };
 
 }}  // namespace v8::internal
 
 #endif  // V8_REGEXP_MACRO_ASSEMBLER_TRACER_H_