Show Play Store rating and price in app list

ui/app_list/views/tile_item_view.h

Index: ui/app_list/views/tile_item_view.h
diff --git a/ui/app_list/views/tile_item_view.h b/ui/app_list/views/tile_item_view.h
index 62e1c2ef35d9f3458704a2c6f900dba47ed9f788..abe9cd18c2269101370e5c8fe689601f2f56e5ed 100644
--- a/ui/app_list/views/tile_item_view.h
+++ b/ui/app_list/views/tile_item_view.h
@@ -63,6 +63,10 @@ class APP_LIST_EXPORT TileItemView : public views::CustomButton,
   void SetBadgeIcon(const gfx::ImageSkia& badge_icon);
   void SetTitle(const base::string16& title);
 
+  void SetPrice(const base::string16& title);
+

[xiyuan, 2017/06/20 22:19:23]

nit: strip empty lines and put the new method in the same block of the setters
in line 62-64.

[weidongg, 2017/06/22 00:59:16]

Done.

+  void SetRating(const base::string16& rating);
+
  private:
   void UpdateBackgroundColor();
 
@@ -77,9 +81,14 @@ class APP_LIST_EXPORT TileItemView : public views::CustomButton,
   views::ImageView* icon_;   // Owned by views hierarchy.
   views::ImageView* badge_;  // Owned by views hierarchy.
   views::Label* title_;      // Owned by views hierarchy.
+  views::Label* price_;      // Owned by views hierarchy.
+  views::Label* rating_;     // Owned by views hierarchy.
 
   bool selected_ = false;
 
+  // True if the fullscreen app list feature is enabled.
+  const bool is_fullscreen_app_list_enabled_;
+
   DISALLOW_COPY_AND_ASSIGN(TileItemView);
 };