Require explicit selection of traits for LazyInstance

extensions/common/manifest_handlers/shared_module_info.cc

 // Copyright 2013 The Chromium 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 "extensions/common/manifest_handlers/shared_module_info.h"
 
 #include <stddef.h>
 
 #include <memory>
 
@@ skipping 14 matching lines @@
 namespace extensions {
 
 namespace keys = manifest_keys;
 namespace values = manifest_values;
 namespace errors = manifest_errors;
 
 namespace {
 
 const char kSharedModule[] = "shared_module";
 
-static base::LazyInstance<SharedModuleInfo> g_empty_shared_module_info =
-    LAZY_INSTANCE_INITIALIZER;
+static base::LazyInstance<SharedModuleInfo>::DestructorAtExit
+    g_empty_shared_module_info = LAZY_INSTANCE_INITIALIZER;
 
 const SharedModuleInfo& GetSharedModuleInfo(const Extension* extension) {
   SharedModuleInfo* info = static_cast<SharedModuleInfo*>(
       extension->GetManifestData(kSharedModule));
   if (!info)
     return g_empty_shared_module_info.Get();
   return *info;
 }
 
 }  // namespace
@@ skipping 184 matching lines @@
 
 const std::vector<std::string> SharedModuleHandler::Keys() const {
   static const char* keys[] = {
     keys::kExport,
     keys::kImport
   };
   return std::vector<std::string>(keys, keys + arraysize(keys));
 }
 
 }  // namespace extensions