remove Isolate::Current from most files starting with 'a'

src/hydrogen.cc

 // Copyright 2013 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 2022 matching lines @@
       ast_context_(NULL),
       break_scope_(NULL),
       inlined_count_(0),
       globals_(10, info->zone()),
       inline_bailout_(false),
       osr_(new(info->zone()) HOsrBuilder(this)) {
   // This is not initialized in the initializer list because the
   // constructor for the initial state relies on function_state_ == NULL
   // to know it's the initial state.
   function_state_= &initial_function_state_;
-  InitializeAstVisitor();
+  InitializeAstVisitor(info->isolate());
 }
 
 
 HBasicBlock* HOptimizedGraphBuilder::CreateJoin(HBasicBlock* first,
                                                 HBasicBlock* second,
                                                 BailoutId join_id) {
   if (first == NULL) {
     return second;
   } else if (second == NULL) {
     return first;
@@ skipping 7685 matching lines @@
   if (ShouldProduceTraceOutput()) {
     isolate()->GetHTracer()->TraceHydrogen(name(), graph_);
   }
 
 #ifdef DEBUG
   graph_->Verify(false);  // No full verify.
 #endif
 }
 
 } }  // namespace v8::internal