MacViews: Implement Full Keyboard Access.

ui/app_list/views/start_page_view.cc

 // Copyright 2014 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/app_list/views/start_page_view.h"
 
 #include <string>
 
 #include "base/i18n/rtl.h"
 #include "base/macros.h"
@@ skipping 265 matching lines @@
       gfx::Insets(0, 0, kSearchBoxAndTilesSpacing, 0));
   instant_layout_manager->set_main_axis_alignment(
       views::BoxLayout::MAIN_AXIS_ALIGNMENT_END);
   instant_layout_manager->set_cross_axis_alignment(
       views::BoxLayout::CROSS_AXIS_ALIGNMENT_CENTER);
   instant_container_->SetLayoutManager(instant_layout_manager);
 
   views::View* web_view = view_delegate_->CreateStartPageWebView(
       gfx::Size(kWebViewWidth, kWebViewHeight));
   if (web_view) {
-    web_view->SetFocusable(false);
+    web_view->SetFocusBehavior(views::View::FocusBehavior::NEVER);
     instant_container_->AddChildView(web_view);
   }
 
   instant_container_->AddChildView(search_box_spacer_view_);
 }
 
 void StartPageView::MaybeOpenCustomLauncherPage() {
   // Switch to the custom page.
   ContentsView* contents_view = app_list_main_view_->contents_view();
   if (!app_list_main_view_->ShouldShowCustomLauncherPage())
@@ skipping 199 matching lines @@
   // is enabled).
   if (event->type() == ui::ET_SCROLL && event->y_offset() < 0)
     MaybeOpenCustomLauncherPage();
 }
 
 TileItemView* StartPageView::GetTileItemView(size_t index) {
   return tiles_container_->GetTileItemView(index);
 }
 
 }  // namespace app_list