Naming more views and windows to simplify debugging.

ui/app_list/views/contents_view.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 "ui/app_list/views/contents_view.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 31 matching lines @@
         views::BoxLayout::MAIN_AXIS_ALIGNMENT_CENTER);
     SetLayoutManager(answer_container_layout);
   }
 
   // views::View overrides:
   void ChildPreferredSizeChanged(View* child) override {
     if (visible())
       search_results_page_view_->Layout();
   }
 
+  const char* GetClassName() const override {
+    return "SearchAnswerContainerView";
+  }
+
  private:
   views::View* const search_results_page_view_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchAnswerContainerView);
 };
 
 }  // namespace
 
 ContentsView::ContentsView(AppListMainView* app_list_main_view)
     : model_(nullptr),
@@ skipping 461 matching lines @@
 
 void ContentsView::OnSearchAnswerAvailableChanged(bool has_answer) {
   if (has_answer == search_answer_container_view_->visible())
     return;
 
   search_answer_container_view_->SetVisible(has_answer);
   search_results_page_view_->Layout();
 }
 
 }  // namespace app_list