Update IME preferences outside the IME status button when Uber Tray is in use.

chrome/browser/chromeos/input_method/input_method_manager.cc

Index: chrome/browser/chromeos/input_method/input_method_manager.cc
diff --git a/chrome/browser/chromeos/input_method/input_method_manager.cc b/chrome/browser/chromeos/input_method/input_method_manager.cc
index 031b9711824dd4cc756cd76d07d1c3a63b543f70..5bb546646e77cf0542bde978276255c8b2537a25 100644
--- a/chrome/browser/chromeos/input_method/input_method_manager.cc
+++ b/chrome/browser/chromeos/input_method/input_method_manager.cc
@@ -17,6 +17,7 @@
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "chrome/browser/browser_process.h"
+#include "chrome/browser/chromeos/input_method/browser_state_monitor.h"
 #include "chrome/browser/chromeos/input_method/input_method_util.h"
 #include "chrome/browser/chromeos/input_method/input_method_whitelist.h"
 #include "chrome/browser/chromeos/input_method/virtual_keyboard_selector.h"
@@ -83,6 +84,7 @@ class InputMethodManagerImpl : public InputMethodManager,
         ibus_daemon_process_handle_(base::kNullProcessHandle),
         util_(whitelist_.GetSupportedInputMethods()),
         xkeyboard_(XKeyboard::Create(util_)),
+        ALLOW_THIS_IN_INITIALIZER_LIST(browser_state_monitor_(this)),
         ignore_hotkeys_(false) {
     // Observe APP_TERMINATING to stop input method daemon gracefully.
     // We should not use APP_EXITING here since logout might be canceled by
@@ -1289,6 +1291,10 @@ class InputMethodManagerImpl : public InputMethodManager,
   // auto-repeat interval.
   scoped_ptr<XKeyboard> xkeyboard_;
 
+  // An object which monitors a notification from the browser to keep track of
+  // the browser state (not logged in, logged in, etc.).
+  BrowserStateMonitor browser_state_monitor_;
+
   // true when DisableHotkeys() is called to temporarily disable IME hotkeys.
   // EnableHotkeys() resets the flag to the default value, false.
   bool ignore_hotkeys_;