Everywhere: Stop using NonnullRefPtrVector

This class had slightly confusing semantics and the added weirdness
doesn't seem worth it just so we can say "." instead of "->" when
iterating over a vector of NNRPs.

This patch replaces NonnullRefPtrVector<T> with Vector<NNRP<T>>.

2 files changed, 7 insertions, 7 deletions

diff --git a/Userland/Libraries/LibCore/Object.cpp b/Userland/Libraries/LibCore/Object.cpp
index ccb93c4eb0..07012841e8 100644
--- a/Userland/Libraries/LibCore/Object.cpp
+++ b/Userland/Libraries/LibCore/Object.cpp
@@ -48,7 +48,7 @@ Object::~Object()
     // NOTE: We also unparent the children, so that they won't try to unparent
     //       themselves in their own destructors.
     for (auto& child : children)
-        child.m_parent = nullptr;
+        child->m_parent = nullptr;
 
     all_objects().remove(*this);
     stop_timer();
@@ -103,7 +103,7 @@ void Object::insert_child_before(Object& new_child, Object& before_child)
 void Object::remove_child(Object& object)
 {
     for (size_t i = 0; i < m_children.size(); ++i) {
-        if (m_children.ptr_at(i).ptr() == &object) {
+        if (m_children[i] == &object) {
             // NOTE: We protect the child so it survives the handling of ChildRemoved.
             NonnullRefPtr<Object> protector = object;
             object.m_parent = nullptr;
@@ -119,7 +119,7 @@ void Object::remove_child(Object& object)
 void Object::remove_all_children()
 {
     while (!m_children.is_empty())
-        m_children.first().remove_from_parent();
+        m_children.first()->remove_from_parent();
 }
 
 void Object::timer_event(Core::TimerEvent&)
diff --git a/Userland/Libraries/LibCore/Object.h b/Userland/Libraries/LibCore/Object.h
index f33c4d2239..90bbeb857c 100644
--- a/Userland/Libraries/LibCore/Object.h
+++ b/Userland/Libraries/LibCore/Object.h
@@ -112,14 +112,14 @@ public:
     DeprecatedString const& name() const { return m_name; }
     void set_name(DeprecatedString name) { m_name = move(name); }
 
-    NonnullRefPtrVector<Object>& children() { return m_children; }
-    NonnullRefPtrVector<Object> const& children() const { return m_children; }
+    Vector<NonnullRefPtr<Object>>& children() { return m_children; }
+    Vector<NonnullRefPtr<Object>> const& children() const { return m_children; }
 
     template<typename Callback>
     void for_each_child(Callback callback)
     {
         for (auto& child : m_children) {
-            if (callback(child) == IterationDecision::Break)
+            if (callback(*child) == IterationDecision::Break)
                 return;
         }
     }
@@ -219,7 +219,7 @@ private:
     int m_timer_id { 0 };
     unsigned m_inspector_count { 0 };
     HashMap<DeprecatedString, NonnullOwnPtr<Property>> m_properties;
-    NonnullRefPtrVector<Object> m_children;
+    Vector<NonnullRefPtr<Object>> m_children;
     Function<bool(Core::Event&)> m_event_filter;
 };