Adjust initial activation/focus Task Manager/Views TableView.

chrome/browser/ui/views/task_manager_view.h

Index: chrome/browser/ui/views/task_manager_view.h
diff --git a/chrome/browser/ui/views/task_manager_view.h b/chrome/browser/ui/views/task_manager_view.h
index a0a8a62b557cba758290cf5124aa63706c3b2491..9a8216bd463e974837f5091f0529e146228e790b 100644
--- a/chrome/browser/ui/views/task_manager_view.h
+++ b/chrome/browser/ui/views/task_manager_view.h
@@ -54,7 +54,6 @@ class TaskManagerView : public TableViewDelegate,
   bool AcceleratorPressed(const ui::Accelerator& accelerator) override;
 
   // views::DialogDelegateView:
-  views::View* GetInitiallyFocusedView() override;

[sky, 2017/03/24 02:23:50]

How come we no longer need this override? If you're relying on picking it up by
default, might that change? Seems better to make it explicit.

[Evan Stade, 2017/03/27 15:17:09]

Yes. It relies on the default being null. I don't know how that would change
because I can't think of what it could change to. I suspect there are many
WidgetDelegates that rely on the default being null, but if we did for some
reason change that we'd probably want that new default to apply to them all,
including this one.

   bool CanResize() const override;
   bool CanMaximize() const override;
   bool CanMinimize() const override;