replace OVERRIDE and FINAL with override and final in chrome/browser/[a-i]*

chrome/browser/custom_home_pages_table_model.h

Index: chrome/browser/custom_home_pages_table_model.h
diff --git a/chrome/browser/custom_home_pages_table_model.h b/chrome/browser/custom_home_pages_table_model.h
index 921604cd24c8c69b5668fd457112072f7ba2e69b..59a4652ab95888ba46c9343695ac7d7fea46d9b0 100644
--- a/chrome/browser/custom_home_pages_table_model.h
+++ b/chrome/browser/custom_home_pages_table_model.h
@@ -55,10 +55,10 @@ class CustomHomePagesTableModel : public ui::TableModel {
   std::vector<GURL> GetURLs();
 
   // TableModel overrides:
-  virtual int RowCount() OVERRIDE;
-  virtual base::string16 GetText(int row, int column_id) OVERRIDE;
-  virtual base::string16 GetTooltip(int row) OVERRIDE;
-  virtual void SetObserver(ui::TableModelObserver* observer) OVERRIDE;
+  virtual int RowCount() override;
+  virtual base::string16 GetText(int row, int column_id) override;
+  virtual base::string16 GetTooltip(int row) override;
+  virtual void SetObserver(ui::TableModelObserver* observer) override;
 
  private:
   // Each item in the model is represented as an Entry. Entry stores the URL