Preparing to making answer-card independent of fullscreen.

ui/app_list/views/app_list_main_view.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 "ui/app_list/views/app_list_main_view.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 33 matching lines @@
 ////////////////////////////////////////////////////////////////////////////////
 // AppListMainView:
 
 AppListMainView::AppListMainView(AppListViewDelegate* delegate,
                                  AppListView* app_list_view)
     : delegate_(delegate),
       model_(delegate->GetModel()),
       search_box_view_(nullptr),
       contents_view_(nullptr),
       app_list_view_(app_list_view) {
-  SetLayoutManager(
-      features::IsAnswerCardEnabled()
-          ? static_cast<views::LayoutManager*>(new views::FillLayout)
-          : static_cast<views::LayoutManager*>(new views::BoxLayout(
-                views::BoxLayout::kVertical, gfx::Insets(), 0)));
+  SetLayoutManager(static_cast<views::LayoutManager*>(

[xiyuan, 2017/06/12 16:16:13]

Is static_cast still necessary?

[vadimt, 2017/06/12 18:13:11]

Done.

+      new views::BoxLayout(views::BoxLayout::kVertical, gfx::Insets(), 0)));
   model_->AddObserver(this);
 }
 
 AppListMainView::~AppListMainView() {
   model_->RemoveObserver(this);
 }
 
 void AppListMainView::Init(gfx::NativeView parent,
                            int initial_apps_page,
                            SearchBoxView* search_box_view) {
@@ skipping 146 matching lines @@
     contents_view_->search_results_page_view()->SetSelection(select);
 }
 
 void AppListMainView::OnResultInstalled(SearchResult* result) {
   // Clears the search to show the apps grid. The last installed app
   // should be highlighted and made visible already.
   search_box_view_->ClearSearch();
 }
 
 }  // namespace app_list