Introduce ui_test_utils::FocusView and de-flake OmniboxViewTest.BeginningShownAfterBlur

chrome/test/base/interactive_test_utils_views.cc

 // Copyright (c) 2012 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 "chrome/test/base/interactive_test_utils.h"
 
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
@@ skipping 25 matching lines @@
   views::View* view =
       BrowserView::GetBrowserViewForBrowser(browser)->GetViewByID(vid);
   DCHECK(view);
   MoveMouseToCenterAndPress(view,
                             ui_controls::LEFT,
                             ui_controls::DOWN | ui_controls::UP,
                             base::MessageLoop::QuitClosure());
   content::RunMessageLoop();
 }
 
+void FocusView(const Browser* browser, ViewID vid) {
+  views::View* view =
+      BrowserView::GetBrowserViewForBrowser(browser)->GetViewByID(vid);
+  DCHECK(view);
+  view->RequestFocus();
+}
+
 #endif  // defined(OS_MACOSX)
 
 void MoveMouseToCenterAndPress(views::View* view,
                                ui_controls::MouseButton button,
                                int state,
                                const base::Closure& closure) {
   DCHECK(view);
   DCHECK(view->GetWidget());
   // Complete any in-progress animation before sending the events so that the
   // mouse-event targetting happens reliably, and does not flake because of
   // unreliable animation state.
   ui::Layer* layer = view->GetWidget()->GetLayer();
   if (layer) {
     ui::LayerAnimator* animator = layer->GetAnimator();
     if (animator && animator->is_animating())
       animator->StopAnimating();
   }
 
   gfx::Point view_center(view->width() / 2, view->height() / 2);
   views::View::ConvertPointToScreen(view, &view_center);
   ui_controls::SendMouseMoveNotifyWhenDone(
       view_center.x(),
       view_center.y(),
       base::Bind(&internal::ClickTask, button, state, closure));
 }
 
 }  // namespace ui_test_utils