Add ONE_SEARCH_WEB_PERSONAL attribute.

Test: wwdebug && wwlogcat; http://gpaste/6052674958000128
Change-Id: Iba1d18060b18ab3dad8947d49a412d34db5ac78c
diff --git a/protos/launcher_atom.proto b/protos/launcher_atom.proto
index 8ce23ea..a61e430 100644
--- a/protos/launcher_atom.proto
+++ b/protos/launcher_atom.proto
@@ -170,6 +170,7 @@
   ONE_SEARCH_WEB_TRENDING = 33;
   ONE_SEARCH_WEB_ENTITY = 34;
   ONE_SEARCH_WEB_ANSWER = 35;
+  ONE_SEARCH_WEB_PERSONAL = 36;
 
   WIDGETS_BOTTOM_TRAY = 28;
   WIDGETS_TRAY_PREDICTION = 29;