Replace "hotseat" with "Favorites tray" in user visible strings.

Bug: 12078955
Change-Id: I824948d8820276caab18d6df095754a4cfb67640
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 66bd36f..2c6306a 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -85,9 +85,9 @@
     <!-- Error message when user has filled a home screen -->
     <string name="out_of_space">No more room on this Home screen.</string>
     <!-- Error message when user has filled the hotseat -->
-    <string name="hotseat_out_of_space">No more room on the hotseat.</string>
+    <string name="hotseat_out_of_space">No more room in the Favorites tray</string>
     <!-- Error message when user tries to drop an invalid item on the hotseat -->
-    <string name="invalid_hotseat_item">This widget is too large for the hotseat.</string>
+    <string name="invalid_hotseat_item">This widget is too large for the Favorites tray</string>
     <!-- Message displayed when a shortcut is created by an external application -->
     <string name="shortcut_installed">Shortcut \"<xliff:g id="name" example="Browser">%s</xliff:g>\" created.</string>
     <!-- Message displayed when a shortcut is uninstalled by an external application -->