Define class names for views class in c/b/ui/views

chrome/browser/ui/views/toolbar/home_button.cc

 // Copyright 2013 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/browser/ui/views/toolbar/home_button.h"
 
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/views/settings_api_bubble_helper_views.h"
@@ skipping 128 matching lines @@
 HomeButton::HomeButton(
     views::ButtonListener* listener,
     Browser* browser)
     : ToolbarButton(listener, NULL),
       browser_(browser) {
 }
 
 HomeButton::~HomeButton() {
 }
 
+const char* HomeButton::GetClassName() const {
+  return "HomeButton";
+}
+
 bool HomeButton::GetDropFormats(
     int* formats,
     std::set<OSExchangeData::CustomFormat>* custom_formats) {
   *formats = ui::OSExchangeData::URL;
   return true;
 }
 
 bool HomeButton::CanDrop(const OSExchangeData& data) {
   return data.HasURL(ui::OSExchangeData::CONVERT_FILENAMES);
 }
@@ skipping 18 matching lines @@
 
     HomePageUndoBubble::ShowBubble(browser_, old_is_ntp, old_homepage, this);
   }
   return ui::DragDropTypes::DRAG_NONE;
 }
 
 void HomeButton::NotifyClick(const ui::Event& event) {
   ToolbarButton::NotifyClick(event);
   extensions::MaybeShowExtensionControlledHomeNotification(browser_);
 }