Revert of Show Play Store rating and price in app list

ui/app_list/search_result.h

Index: ui/app_list/search_result.h
diff --git a/ui/app_list/search_result.h b/ui/app_list/search_result.h
index c88751dccd11d9981e7cc67b5841a1c54e8594bd..1eb49a78ad02f14a2436c3bd0bf5da244caaed8f 100644
--- a/ui/app_list/search_result.h
+++ b/ui/app_list/search_result.h
@@ -113,12 +113,6 @@
   const Tags& details_tags() const { return details_tags_; }
   void set_details_tags(const Tags& tags) { details_tags_ = tags; }
 
-  float rating() const { return rating_; }
-  void SetRating(float rating);
-
-  const base::string16& formatted_price() const { return formatted_price_; }
-  void SetFormattedPrice(const base::string16& formatted_price);
-
   views::View* view() const { return view_; }
   void set_view(views::View* view) { view_ = view; }
 
@@ -203,12 +197,6 @@
 
   base::string16 details_;
   Tags details_tags_;
-
-  // Amount of the app's stars in play store. Not exist if set to negative.
-  float rating_ = -1.0f;
-
-  // Formatted price label of the app in play store. Not exist if set to empty.
-  base::string16 formatted_price_;
 
   // Unowned pointer to a view containing a rendered result, or nullptr if there
   // is no such view for the result.