remove Isolate::Current from most files starting with 'f' through 'i'

src/hydrogen-instructions.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2141 matching lines @@
   HCallConstantFunction(Handle<JSFunction> function, int argument_count)
       : HCall<0>(argument_count),
         function_(function),
         formal_parameter_count_(function->shared()->formal_parameter_count()) {}
 
   Handle<JSFunction> function() const { return function_; }
   int formal_parameter_count() const { return formal_parameter_count_; }
 
   bool IsApplyFunction() const {
     return function_->code() ==
-        Isolate::Current()->builtins()->builtin(Builtins::kFunctionApply);
+        function_->GetIsolate()->builtins()->builtin(Builtins::kFunctionApply);
   }
 
   virtual void PrintDataTo(StringStream* stream) V8_OVERRIDE;
 
   virtual Representation RequiredInputRepresentation(int index) V8_OVERRIDE {
     return Representation::None();
   }
 
   DECLARE_CONCRETE_INSTRUCTION(CallConstantFunction)
 
@@ skipping 449 matching lines @@
   bool has_migration_target_;
   SmallMapList map_set_;
   ZoneList<UniqueValueId> map_unique_ids_;
 };
 
 
 class HCheckValue V8_FINAL : public HUnaryOperation {
  public:
   static HCheckValue* New(Zone* zone, HValue* context,
                           HValue* value, Handle<JSFunction> target) {
-    bool in_new_space = Isolate::Current()->heap()->InNewSpace(*target);
+    bool in_new_space = zone->isolate()->heap()->InNewSpace(*target);
     HCheckValue* check = new(zone) HCheckValue(value, target, in_new_space);
     return check;
   }
   static HCheckValue* New(Zone* zone, HValue* context,
                           HValue* value, Handle<Map> map, UniqueValueId id) {
     HCheckValue* check = new(zone) HCheckValue(value, map, false);
     check->object_unique_id_ = id;
     return check;
   }
 
@@ skipping 4304 matching lines @@
   virtual bool IsDeletable() const V8_OVERRIDE { return true; }
 };
 
 
 #undef DECLARE_INSTRUCTION
 #undef DECLARE_CONCRETE_INSTRUCTION
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_INSTRUCTIONS_H_