Remove stl_util's deletion function use from ui/views/.

ui/views/layout/grid_layout.h

Index: ui/views/layout/grid_layout.h
diff --git a/ui/views/layout/grid_layout.h b/ui/views/layout/grid_layout.h
index 8ba2aca623fc6fb675fd8abdd97c872e462af3dd..144fac9830232ee2112dc0983216444594bec266 100644
--- a/ui/views/layout/grid_layout.h
+++ b/ui/views/layout/grid_layout.h
@@ -7,6 +7,7 @@
 
 #include <stddef.h>
 
+#include <memory>
 #include <vector>
 
 #include "base/macros.h"
@@ -197,11 +198,11 @@ class VIEWS_EXPORT GridLayout : public LayoutManager {
 
   // This is called internally from AddView. It adds the ViewState to the
   // appropriate structures, and updates internal fields such as next_column_.
-  void AddViewState(ViewState* view_state);
+  void AddViewState(std::unique_ptr<ViewState> view_state);
 
   // Adds the Row to rows_, as well as updating next_column_,
   // current_row_col_set ...
-  void AddRow(Row* row);
+  void AddRow(std::unique_ptr<Row> row);
 
   // As the name says, updates the remaining_height of the ViewState for
   // all Rows the supplied ViewState touches.
@@ -244,13 +245,13 @@ class VIEWS_EXPORT GridLayout : public LayoutManager {
   bool adding_view_;
 
   // ViewStates. This is ordered by row_span in ascending order.
-  mutable std::vector<ViewState*> view_states_;
+  mutable std::vector<std::unique_ptr<ViewState>> view_states_;
 
   // ColumnSets.
-  mutable std::vector<ColumnSet*> column_sets_;
+  mutable std::vector<std::unique_ptr<ColumnSet>> column_sets_;
 
   // Rows.
-  mutable std::vector<Row*> rows_;
+  mutable std::vector<std::unique_ptr<Row>> rows_;
 
   // Minimum preferred size.
   gfx::Size minimum_size_;
@@ -347,14 +348,14 @@ class VIEWS_EXPORT ColumnSet {
   // as updating the remaining_width.
   void CalculateSize();
 
-  // Distributes delta amoung the resizable columns.
+  // Distributes delta among the resizable columns.
   void Resize(int delta);
 
   // ID for this columnset.
   const int id_;
 
   // The columns.
-  std::vector<Column*> columns_;
+  std::vector<std::unique_ptr<Column>> columns_;
 
   // The ViewStates. This is sorted based on column_span in ascending
   // order.