Fixes bug where clock button wasn't updating in response to a timezone

chrome/browser/chromeos/status/status_area_view_chromeos.cc

Index: chrome/browser/chromeos/status/status_area_view_chromeos.cc
diff --git a/chrome/browser/chromeos/status/status_area_view_chromeos.cc b/chrome/browser/chromeos/status/status_area_view_chromeos.cc
index 4bb5a5d047427a178bd3d2edaf88e28e6098413d..02d9dbf543b0aca8a796e601a7a70151efce7b7f 100644
--- a/chrome/browser/chromeos/status/status_area_view_chromeos.cc
+++ b/chrome/browser/chromeos/status/status_area_view_chromeos.cc
@@ -30,7 +30,8 @@ StatusAreaViewChromeos::~StatusAreaViewChromeos() {
 
 void StatusAreaViewChromeos::Init(StatusAreaButton::Delegate* delegate,
                                   ScreenMode screen_mode) {
-  AddChromeosButtons(this, delegate, screen_mode);
+  ClockMenuButton* clock_button = NULL;
+  AddChromeosButtons(this, delegate, screen_mode, &clock_button);
 }
 
 void StatusAreaViewChromeos::SystemResumed() {
@@ -59,7 +60,8 @@ void StatusAreaViewChromeos::SetDefaultUse24HourClock(bool use_24hour_clock) {
 void StatusAreaViewChromeos::AddChromeosButtons(
     StatusAreaView* status_area,
     StatusAreaButton::Delegate* delegate,
-    ScreenMode screen_mode) {
+    ScreenMode screen_mode,
+    ClockMenuButton** clock_button) {

[stevenjb, 2011/11/18 23:06:11]

Oh, one more nit. We might want to allow this to be NULL and just not set it if
it is, instead of requiring a dummy local variable to pass in.

[sky, 2011/11/18 23:12:55]

Done.

   const bool border = true;
   const bool no_border = false;
 
@@ -69,7 +71,8 @@ void StatusAreaViewChromeos::AddChromeosButtons(
   status_area->AddButton(
       new AccessibilityMenuButton(delegate, screen_mode), border);
   status_area->AddButton(new CapsLockMenuButton(delegate), border);
-  status_area->AddButton(new ClockMenuButton(delegate), border);
+  *clock_button = new ClockMenuButton(delegate);
+  status_area->AddButton(*clock_button, border);
 
   status_area->AddButton(
       new InputMethodMenuButton(delegate, screen_mode), no_border);