When resetting compile jobs, delete the zone last

src/compiler-dispatcher/compiler-dispatcher-job.cc

 // Copyright 2016 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.
 
 #include "src/compiler-dispatcher/compiler-dispatcher-job.h"
 
 #include "src/assert-scope.h"
 #include "src/compilation-info.h"
 #include "src/compiler-dispatcher/compiler-dispatcher-tracer.h"
 #include "src/compiler.h"
@@ skipping 232 matching lines @@
   return true;
 }
 
 void CompilerDispatcherJob::ResetOnMainThread() {
   DCHECK(ThreadId::Current().Equals(isolate_->thread_id()));
 
   parser_.reset();
   unicode_cache_.reset();
   character_stream_.reset();
   parse_info_.reset();
-  zone_.reset();
   handles_from_parsing_.reset();
   compile_info_.reset();
   compile_job_.reset();
+  zone_.reset();
 
   if (!source_.is_null()) {
     i::GlobalHandles::Destroy(Handle<Object>::cast(source_).location());
     source_ = Handle<String>::null();
   }
 
   status_ = CompileJobStatus::kInitial;
 }
 
 double CompilerDispatcherJob::EstimateRuntimeOfNextStepInMs() const {
@@ skipping 22 matching lines @@
     case CompileJobStatus::kDone:
       return 0.0;
   }
 
   UNREACHABLE();
   return 0.0;
 }
 
 }  // namespace internal
 }  // namespace v8