Named all zones in the project

src/debug/debug-scopes.cc

 // Copyright 2015 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/debug/debug-scopes.h"
 
 #include <memory>
 
 #include "src/ast/scopes.h"
 #include "src/debug/debug.h"
@@ skipping 69 matching lines @@
     if (scope_info->scope_type() == FUNCTION_SCOPE) {
       nested_scope_chain_.Add(ExtendedScopeInfo(scope_info,
                                                 shared_info->start_position(),
                                                 shared_info->end_position()));
     }
     if (!collect_non_locals) return;
   }
 
   // Reparse the code and analyze the scopes.
   // Check whether we are in global, eval or function code.
-  Zone zone(isolate->allocator());
+  Zone zone(isolate->allocator(), ZONE_NAME);
   std::unique_ptr<ParseInfo> info;
   if (scope_info->scope_type() != FUNCTION_SCOPE) {
     // Global or eval code.
     Handle<Script> script(Script::cast(shared_info->script()));
     info.reset(new ParseInfo(&zone, script));
     if (scope_info->scope_type() == EVAL_SCOPE) {
       info->set_eval();
       if (!function->context()->IsNativeContext()) {
         info->set_outer_scope_info(handle(function->context()->scope_info()));
       }
@@ skipping 730 matching lines @@
     DCHECK((beg_pos >= 0 && end_pos >= 0) || inner_scope->is_hidden());
     if (beg_pos <= position && position < end_pos) {
       GetNestedScopeChain(isolate, inner_scope, position);
       return;
     }
   }
 }
 
 }  // namespace internal
 }  // namespace v8