Views: Add new SetFocusBehavior method.

ui/views/controls/webview/webview_unittest.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/views/controls/webview/webview.h"
 
 #include <stdint.h>
 
 #include <memory>
 
@@ skipping 383 matching lines @@
 }
 
 // Tests that clicking anywhere within the bounds of WebView, and either outside
 // or inside the bounds of its child NativeViewHost, causes WebView to gain
 // focus.
 TEST_F(WebViewUnitTest, EmbeddedFullscreenDuringScreenCapture_ClickToFocus) {
   // For this test, add another View that can take focus away from WebView.
   web_view()->SetBoundsRect(gfx::Rect(0, 0, 100, 90));
   views::View* const something_to_focus = new views::View();
   something_to_focus->SetBoundsRect(gfx::Rect(0, 90, 100, 10));
-  something_to_focus->SetFocusable(true);
+  something_to_focus->SetFocusBehavior(View::FocusBehavior::ALWAYS);
   top_level_widget()->GetContentsView()->AddChildView(something_to_focus);
 
   web_view()->SetEmbedFullscreenWidgetMode(true);
   ASSERT_EQ(1, web_view()->child_count());
 
   const std::unique_ptr<content::WebContents> web_contents(CreateWebContents());
   WebViewTestWebContentsDelegate delegate;
   web_contents->SetDelegate(&delegate);
   web_view()->SetWebContents(web_contents.get());
 
@@ skipping 61 matching lines @@
 
   // Remove WebView from views hierarchy. NativeView should be detached
   // from Widget.
   contents_view->RemoveChildView(webview.get());
   // Destroy WebView. NativeView should be detached secondary.
   // There should be no crash.
   webview.reset();
 }
 
 }  // namespace views