Adding support for searching word segments when camelcase is used in the title

Bug: 30880421
Change-Id: If642d24408fe0e80b5a0dd9a2a57d2f3c2d92ea9

src/com/android/launcher3/AppInfo.java

@@ -62,7 +62,7 @@ public class AppInfo extends ItemInfo {
      */
     int isDisabled = ShortcutInfo.DEFAULT;
 
-    AppInfo() {
+    public AppInfo() {
         itemType = LauncherSettings.BaseLauncherColumns.ITEM_TYPE_SHORTCUT;
     }