Adds WW logging for QSB search results & all-apps predicted row.

SearchResultContainer represents apps rows displayed within QSB search results for both default scenario(without search term) and actual search result(with search term).

SearchResultContainer is used for both homescreen QSB and all-apps QSB.

Follow up CLs will add searchOrigin and queryLength in SearchResultContainer

Bug: 152978018
Change-Id: Id5f96490686c4141e3e6b2516907ac0505a777e6
diff --git a/src/com/android/launcher3/LauncherSettings.java b/src/com/android/launcher3/LauncherSettings.java
index 535c9e6..6789072 100644
--- a/src/com/android/launcher3/LauncherSettings.java
+++ b/src/com/android/launcher3/LauncherSettings.java
@@ -155,6 +155,8 @@
         public static final int CONTAINER_ALL_APPS = -104;
         public static final int CONTAINER_WIDGETS_TRAY = -105;
 
+        // Represents search results view.
+        public static final int CONTAINER_SEARCH_RESULTS = -106;
 
         public static final String containerToString(int container) {
             switch (container) {
@@ -163,6 +165,7 @@
                 case CONTAINER_PREDICTION: return "prediction";
                 case CONTAINER_ALL_APPS: return "all_apps";
                 case CONTAINER_WIDGETS_TRAY: return "widgets_tray";
+                case CONTAINER_SEARCH_RESULTS: return "search_result";
                 default: return String.valueOf(container);
             }
         }