Add temporary debug logging for crbug.com/639350.

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/message_loop/message_loop.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "ui/views/focus/focus_manager.h"
 
 namespace ui_test_utils {
 
 bool IsViewFocused(const Browser* browser, ViewID vid) {
   BrowserWindow* browser_window = browser->window();
   DCHECK(browser_window);
   gfx::NativeWindow window = browser_window->GetNativeWindow();
   DCHECK(window);
   const views::Widget* widget = views::Widget::GetWidgetForNativeWindow(window);
   DCHECK(widget);
   const views::FocusManager* focus_manager = widget->GetFocusManager();
   DCHECK(focus_manager);
   DCHECK(focus_manager->GetFocusedView());
   return focus_manager->GetFocusedView()->id() == vid;
 }
 
 void ClickOnView(const Browser* browser, ViewID vid) {
+  if (g_crbug_639350_logging)
+    LOG(ERROR) << "crbug.com/639350 ClickOnView A";
   views::View* view =
       BrowserView::GetBrowserViewForBrowser(browser)->GetViewByID(vid);
+  if (g_crbug_639350_logging)
+    LOG(ERROR) << "crbug.com/639350 ClickOnView B";
   DCHECK(view);
+  if (g_crbug_639350_logging)
+    LOG(ERROR) << "crbug.com/639350 ClickOnView C";
   MoveMouseToCenterAndPress(view, ui_controls::LEFT,
                             ui_controls::DOWN | ui_controls::UP,
                             base::MessageLoop::QuitWhenIdleClosure());
+  if (g_crbug_639350_logging)
+    LOG(ERROR) << "crbug.com/639350 ClickOnView D";
   content::RunMessageLoop();
+  if (g_crbug_639350_logging)
+    LOG(ERROR) << "crbug.com/639350 ClickOnView E";
 }
 
 void FocusView(const Browser* browser, ViewID vid) {
   views::View* view =
       BrowserView::GetBrowserViewForBrowser(browser)->GetViewByID(vid);
   DCHECK(view);
   view->RequestFocus();
 }
 
 gfx::Point GetCenterInScreenCoordinates(const views::View* view) {
   gfx::Point center(view->width() / 2, view->height() / 2);
   views::View::ConvertPointToScreen(view, &center);
   return center;
 }
 
 }  // namespace ui_test_utils