Show separator in SearchResultTileItemListView

ui/app_list/search_result.h

 // 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.
 
 #ifndef UI_APP_LIST_SEARCH_RESULT_H_
 #define UI_APP_LIST_SEARCH_RESULT_H_
 
 #include <stddef.h>
 
 #include <string>
@@ skipping 31 matching lines @@
     DISPLAY_NONE = 0,
     DISPLAY_LIST,
     DISPLAY_TILE,
     DISPLAY_RECOMMENDATION,
     DISPLAY_CARD,
     // Add new values here.
 
     DISPLAY_TYPE_LAST,
   };
 
+  // Type of the search result. This should be set in corresponding subclass's
+  // constructor.
+  enum ResultType {
+    RESULT_UNKNOWN,        // Unknown type.
+    RESULT_INSTALLED_APP,  // Installed apps.
+    RESULT_PLAYSTORE_APP,  // Uninstalled apps from playstore.
+    RESULT_INSTANT_APP,    // Instant apps.
+    // Add new values here.
+  };
+
   // A tagged range in search result text.
   struct APP_LIST_EXPORT Tag {
     // Similar to ACMatchClassification::Style, the style values are not
     // mutually exclusive.
     enum Style {
       NONE  = 0,
       URL   = 1 << 0,
       MATCH = 1 << 1,
       DIM   = 1 << 2,
     };
@@ skipping 66 matching lines @@
   const std::string& id() const { return id_; }
 
   double relevance() const { return relevance_; }
   void set_relevance(double relevance) { relevance_ = relevance; }
 
   DisplayType display_type() const { return display_type_; }
   void set_display_type(DisplayType display_type) {
     display_type_ = display_type;
   }
 
+  ResultType result_type() const { return result_type_; }
+  void set_result_type(ResultType result_type) { result_type_ = result_type; }
+
   int distance_from_origin() { return distance_from_origin_; }
   void set_distance_from_origin(int distance) {
     distance_from_origin_ = distance;
   }
 
   const Actions& actions() const {
     return actions_;
   }
   void SetActions(const Actions& sets);
 
@@ skipping 68 matching lines @@
   // SearchProvider to set this property and own this view.
   views::View* view_ = nullptr;
 
   // If view_ isn't null, indicates whether the mouse cursor is inside view_.
   bool mouse_is_in_view_ = false;
 
   std::string id_;
   double relevance_ = 0;
   DisplayType display_type_ = DISPLAY_LIST;
 
+  ResultType result_type_ = RESULT_UNKNOWN;
+
   // The Manhattan distance from the origin of all search results to this
   // result. This is logged for UMA.
   int distance_from_origin_ = -1;
 
   Actions actions_;
   bool voice_result_ = false;
 
   bool is_installing_ = false;
   int percent_downloaded_ = 0;
 
   base::ObserverList<SearchResultObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchResult);
 };
 
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_SEARCH_RESULT_H_