Views: Add new SetFocusBehavior method.

ui/views/widget/root_view_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/views/widget/root_view.h"
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "ui/events/event_utils.h"
 #include "ui/views/context_menu_controller.h"
@@ skipping 36 matching lines @@
 
   bool got_key_event = false;
 
   View* content = new View;
   widget.SetContentsView(content);
 
   View* child = new DeleteOnKeyEventView(&got_key_event);
   content->AddChildView(child);
 
   // Give focus to |child| so that it will be the target of the key event.
-  child->SetFocusable(true);
+  child->SetFocusBehavior(View::FocusBehavior::ALWAYS);
   child->RequestFocus();
 
   internal::RootView* root_view =
       static_cast<internal::RootView*>(widget.GetRootView());
   ViewTargeter* view_targeter = new ViewTargeter(root_view);
   root_view->SetEventTargeter(base::WrapUnique(view_targeter));
 
   ui::KeyEvent key_event(ui::ET_KEY_PRESSED, ui::VKEY_ESCAPE, ui::EF_NONE);
   ui::EventDispatchDetails details = root_view->OnEventFromSource(&key_event);
   EXPECT_TRUE(details.target_destroyed);
@@ skipping 46 matching lines @@
       CreateParams(Widget::InitParams::TYPE_POPUP);
   init_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
   widget.Init(init_params);
   internal::RootView* root_view =
       static_cast<internal::RootView*>(widget.GetRootView());
 
   TestContextMenuController controller;
   View* focused_view = new View;
   focused_view->set_context_menu_controller(&controller);
   widget.SetContentsView(focused_view);
-  focused_view->SetFocusable(true);
+  focused_view->SetFocusBehavior(View::FocusBehavior::ALWAYS);
   focused_view->RequestFocus();
 
   // No context menu should be shown for a keypress of 'A'.
   ui::KeyEvent nomenu_key_event('a', ui::VKEY_A, ui::EF_NONE);
   ui::EventDispatchDetails details =
       root_view->OnEventFromSource(&nomenu_key_event);
   EXPECT_FALSE(details.target_destroyed);
   EXPECT_FALSE(details.dispatcher_destroyed);
   EXPECT_EQ(0, controller.show_context_menu_calls());
   EXPECT_EQ(NULL, controller.menu_source_view());
@@ skipping 416 matching lines @@
   // mouse exit event to |subchild| and destroy the widget. This should not
   // crash when the mouse exit handler returns from |subchild|.
   ui::MouseEvent move_event2(ui::ET_MOUSE_MOVED, gfx::Point(15, 15),
                              gfx::Point(15, 15), ui::EventTimeForNow(), 0, 0);
   root_view->OnMouseMoved(move_event2);
   EXPECT_FALSE(widget_deletion_observer.IsWidgetAlive());
 }
 
 }  // namespace test
 }  // namespace views