Make FlushICache part of Assembler(Base) and take Isolate as parameter.

src/arm64/simulator-arm64.h

 // Copyright 2013 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_ARM64_SIMULATOR_ARM64_H_
 #define V8_ARM64_SIMULATOR_ARM64_H_
 
 #include <stdarg.h>
 #include <vector>
 
@@ skipping 133 matching lines @@
   int64_t value_;
 };
 
 
 typedef SimRegisterBase SimRegister;      // r0-r31
 typedef SimRegisterBase SimFPRegister;    // v0-v31
 
 
 class Simulator : public DecoderVisitor {
  public:
+  static void FlushICache(v8::internal::HashMap* i_cache, void* start,
+                          size_t size) {
+    USE(i_cache);
+    USE(start);
+    USE(size);
+  }
+
   explicit Simulator(Decoder<DispatchingDecoderVisitor>* decoder,
                      Isolate* isolate = NULL,
                      FILE* stream = stderr);
   Simulator();
   ~Simulator();
 
   // System functions.
 
   static void Initialize(Isolate* isolate);
 
@@ skipping 736 matching lines @@
   static void UnregisterCTryCatch() {
     Simulator::current(Isolate::Current())->PopAddress();
   }
 };
 
 #endif  // !defined(USE_SIMULATOR)
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM64_SIMULATOR_ARM64_H_