views: Fix a couple of other trivial TODOs.

chrome/browser/ui/views/hung_renderer_view.cc

Index: chrome/browser/ui/views/hung_renderer_view.cc
diff --git a/chrome/browser/ui/views/hung_renderer_view.cc b/chrome/browser/ui/views/hung_renderer_view.cc
index 0a5528763b27af4e4d8f18593808557359d7765e..1202067f97941867774a8d8b2def284d8e7ce21e 100644
--- a/chrome/browser/ui/views/hung_renderer_view.cc
+++ b/chrome/browser/ui/views/hung_renderer_view.cc
@@ -379,8 +379,8 @@ void HungRendererDialogView::Init() {
   info_label_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
 
   hung_pages_table_model_.reset(new HungPagesTableModel);
-  std::vector<TableColumn> columns;
-  columns.push_back(TableColumn());
+  std::vector<ui::TableColumn> columns;
+  columns.push_back(ui::TableColumn());
   hung_pages_table_ = new views::GroupTableView(
       hung_pages_table_model_.get(), columns, views::ICON_AND_TEXT, true,
       false, true, false);