Make app list recommendations into their own DisplayType.

chrome/browser/ui/app_list/search/app_result.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/app_list/search/app_result.h"
 
 #include "base/time/time.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 14 matching lines @@
 #include "ui/app_list/app_list_switches.h"
 #include "ui/app_list/search/tokenized_string.h"
 #include "ui/app_list/search/tokenized_string_match.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/gfx/image/image_skia_operations.h"
 
 namespace app_list {
 
 AppResult::AppResult(Profile* profile,
                      const std::string& app_id,
-                     AppListControllerDelegate* controller)
+                     AppListControllerDelegate* controller,
+                     bool is_recommendation)
     : profile_(profile),
       app_id_(app_id),
       controller_(controller),
       extension_registry_(NULL) {
   set_id(extensions::Extension::GetBaseURLFromExtensionId(app_id_).spec());
   if (app_list::switches::IsExperimentalAppListEnabled())
-    set_display_type(DISPLAY_TILE);
+    set_display_type(is_recommendation ? DISPLAY_RECOMMENDATION : DISPLAY_TILE);
 
   const extensions::Extension* extension =
       extensions::ExtensionSystem::Get(profile_)->extension_service()
           ->GetInstalledExtension(app_id_);
   DCHECK(extension);
 
   is_platform_app_ = extension->is_platform_app();
 
   icon_.reset(
       new extensions::IconImage(profile_,
@@ skipping 63 matching lines @@
       base::UserMetricsAction("AppList_ClickOnAppFromSearch"));
 
   controller_->ActivateApp(
       profile_,
       extension,
       AppListControllerDelegate::LAUNCH_FROM_APP_LIST_SEARCH,
       event_flags);
 }
 
 scoped_ptr<SearchResult> AppResult::Duplicate() {
-  scoped_ptr<SearchResult> copy(new AppResult(profile_, app_id_, controller_));
+  scoped_ptr<SearchResult> copy(
+      new AppResult(profile_, app_id_, controller_,
+                    display_type() == DISPLAY_RECOMMENDATION));
   copy->set_title(title());
   copy->set_title_tags(title_tags());
 
   return copy.Pass();
 }
 
 ui::MenuModel* AppResult::GetContextMenuModel() {
   if (!context_menu_) {
     context_menu_.reset(new AppContextMenu(
         this, profile_, app_id_, controller_));
@@ skipping 69 matching lines @@
                                   const extensions::Extension* extension) {
   UpdateIcon();
 }
 
 void AppResult::OnShutdown(extensions::ExtensionRegistry* registry) {
   DCHECK_EQ(extension_registry_, registry);
   StopObservingExtensionRegistry();
 }
 
 }  // namespace app_list