Hide experimental app list Google logo and custom launcher page when search engine is not Google.

ui/app_list/views/start_page_view.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/app_list/views/start_page_view.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "ui/app_list/app_list_constants.h"
 #include "ui/app_list/app_list_item.h"
 #include "ui/app_list/app_list_model.h"
@@ skipping 209 matching lines @@
     web_view->SetFocusable(false);
     instant_container_->AddChildView(web_view);
   }
 
   instant_container_->AddChildView(search_box_spacer_view_);
 }
 
 void StartPageView::MaybeOpenCustomLauncherPage() {
   // Switch to the custom page.
   ContentsView* contents_view = app_list_main_view_->contents_view();
-  if (!contents_view->ShouldShowCustomPageClickzone())
+  if (!app_list_main_view_->ShouldShowCustomLauncherPage())
     return;
 
   int custom_page_index = contents_view->GetPageIndexForState(
       AppListModel::STATE_CUSTOM_LAUNCHER_PAGE);
   contents_view->SetActivePage(custom_page_index);
 }
 
 void StartPageView::Reset() {
   tiles_container_->Update();
 }
@@ skipping 107 matching lines @@
 
 gfx::Rect StartPageView::GetSearchBoxBounds() const {
   return search_box_spacer_view_->bounds();
 }
 
 TileItemView* StartPageView::GetTileItemView(size_t index) {
   return tiles_container_->GetTileItemView(index);
 }
 
 }  // namespace app_list