Part 2 of base::IDMap refactor to eliminate IDMapOwnPointer/IDMapExternalPointer modes

chrome/browser/android/compositor/layer_title_cache.cc

Index: chrome/browser/android/compositor/layer_title_cache.cc
diff --git a/chrome/browser/android/compositor/layer_title_cache.cc b/chrome/browser/android/compositor/layer_title_cache.cc
index b19fd95bb044afec9a454bfc42b45bf9eb56f995..0e0cdb10fa05fd0a40dc83c51150ae989d70e749 100644
--- a/chrome/browser/android/compositor/layer_title_cache.cc
+++ b/chrome/browser/android/compositor/layer_title_cache.cc
@@ -90,7 +90,7 @@ void LayerTitleCache::UpdateFavicon(JNIEnv* env,
 void LayerTitleCache::ClearExcept(JNIEnv* env,
                                   const JavaParamRef<jobject>& obj,
                                   jint except_id) {
-  IDMap<DecorationTitle, IDMapOwnPointer>::iterator iter(&layer_cache_);
+  IDMap<std::unique_ptr<DecorationTitle>>::iterator iter(&layer_cache_);
   for (; !iter.IsAtEnd(); iter.Advance()) {
     const int id = iter.GetCurrentKey();
     if (id != except_id)
@@ -112,7 +112,7 @@ void LayerTitleCache::SetResourceManager(
     ui::ResourceManager* resource_manager) {
   resource_manager_ = resource_manager;
 
-  IDMap<DecorationTitle, IDMapOwnPointer>::iterator iter(&layer_cache_);
+  IDMap<std::unique_ptr<DecorationTitle>>::iterator iter(&layer_cache_);
   for (; !iter.IsAtEnd(); iter.Advance()) {
     iter.GetCurrentValue()->SetResourceManager(resource_manager_);
   }