2 files changed, 15 insertions, 9 deletions
diff --git a/chrome/browser/cocoa/location_bar/autocomplete_text_field.h b/chrome/browser/cocoa/location_bar/autocomplete_text_field.h
index 0340874..aad52a6 100644
--- a/chrome/browser/cocoa/location_bar/autocomplete_text_field.h
+++ b/chrome/browser/cocoa/location_bar/autocomplete_text_field.h
@@ -89,6 +89,9 @@ class AutocompleteTextFieldObserver {
 
   // Called whenever the autocomplete text field is losing focus.
   virtual void OnKillFocus() = 0;
+
+ protected:
+  virtual ~AutocompleteTextFieldObserver() {}
 };
 
 @interface AutocompleteTextField : StyledTextField<NSTextViewDelegate,
diff --git a/chrome/browser/cocoa/table_row_nsimage_cache.h b/chrome/browser/cocoa/table_row_nsimage_cache.h
index 6409123..a8c0052 100644
--- a/chrome/browser/cocoa/table_row_nsimage_cache.h
+++ b/chrome/browser/cocoa/table_row_nsimage_cache.h
@@ -15,15 +15,18 @@
 // caches the results.
 class TableRowNSImageCache {
  public:
-   // Interface this cache expects for its table model.
-   class Table {
-    public:
-     // Returns the number of rows in the table.
-     virtual int RowCount() const = 0;
-
-     // Returns the icon of the |row|th row.
-     virtual SkBitmap GetIcon(int row) const = 0;
-   };
+  // Interface this cache expects for its table model.
+  class Table {
+   public:
+    // Returns the number of rows in the table.
+    virtual int RowCount() const = 0;
+
+    // Returns the icon of the |row|th row.
+    virtual SkBitmap GetIcon(int row) const = 0;
+
+   protected:
+    virtual ~Table() {}
+  };
 
   // |model| must outlive the cache.
   explicit TableRowNSImageCache(Table* model);