Named all zones in the project

src/background-parsing-task.cc

 // Copyright 2014 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/background-parsing-task.h"
 
 #include "src/debug/debug.h"
 #include "src/parsing/parser.h"
 
 namespace v8 {
@@ skipping 11 matching lines @@
     : source_(source), stack_size_(stack_size), script_data_(nullptr) {
   // We don't set the context to the CompilationInfo yet, because the background
   // thread cannot do anything with it anyway. We set it just before compilation
   // on the foreground thread.
   DCHECK(options == ScriptCompiler::kProduceParserCache ||
          options == ScriptCompiler::kProduceCodeCache ||
          options == ScriptCompiler::kNoCompileOptions);
 
   // Prepare the data for the internalization phase and compilation phase, which
   // will happen in the main thread after parsing.
-  Zone* zone = new Zone(isolate->allocator());
+  Zone* zone = new Zone(isolate->allocator(), ZONE_NAME);
   ParseInfo* info = new ParseInfo(zone);
   info->set_toplevel();
   source->zone.reset(zone);
   source->info.reset(info);
   info->set_isolate(isolate);
   info->set_source_stream(source->source_stream.get());
   info->set_source_stream_encoding(source->encoding);
   info->set_hash_seed(isolate->heap()->HashSeed());
   info->set_unicode_cache(&source_->unicode_cache);
   info->set_compile_options(options);
@@ skipping 30 matching lines @@
         script_data_->data(), script_data_->length(),
         ScriptCompiler::CachedData::BufferOwned));
     script_data_->ReleaseDataOwnership();
     delete script_data_;
     script_data_ = nullptr;
   }
   source_->info->set_isolate(isolate);
 }
 }  // namespace internal
 }  // namespace v8