Added battery level and time to the status tray's accessible name.

chrome/browser/ui/views/accessibility/accessibility_event_router_views.cc

Index: chrome/browser/ui/views/accessibility/accessibility_event_router_views.cc
diff --git a/chrome/browser/ui/views/accessibility/accessibility_event_router_views.cc b/chrome/browser/ui/views/accessibility/accessibility_event_router_views.cc
index 4afc4e3268e07a1232859e3bbe6b5c78b49b381e..222a8b5d5a36841d4951067936047d05cfc70192 100644
--- a/chrome/browser/ui/views/accessibility/accessibility_event_router_views.cc
+++ b/chrome/browser/ui/views/accessibility/accessibility_event_router_views.cc
@@ -26,7 +26,8 @@
 using views::FocusManager;
 
 AccessibilityEventRouterViews::AccessibilityEventRouterViews()
-    : most_recent_profile_(NULL) {
+    : most_recent_profile_(NULL),
+      most_recent_view_(NULL) {
   // Register for notification when profile is destroyed to ensure that all
   // observers are detatched at that time.
   registrar_.Add(this, chrome::NOTIFICATION_PROFILE_DESTROYED,
@@ -163,6 +164,26 @@ void AccessibilityEventRouterViews::DispatchAccessibilityEvent(
     return;
   }
 
+  // The highest focusable view is processed to handle cases where there are
+  // focusable views inside other focusable views (e.g. hover for date text

[dmazzoni, 2014/07/10 17:28:21]

Actually this handles *any* views inside focusable views.

[evy, 2014/07/10 18:57:40]

Done.

+  // on the status bar) and the status bar information should be read instead
+  // of the specific button inside.
+  views::View* highest_focusable_view = view;
+  while (view->parent()) {

[dmazzoni, 2014/07/10 17:28:21]

It seems a little confusing to have "view" walk up its parents, and then reset
it to highest_focusable_view at the end.

I would create a temporary View for the loop, and just update |view| if you find
an ancestor that's focusable.

Alternatively, write a helper function FocusableAncestor, and update |view| to
that if it returns something other than NULL

[evy, 2014/07/10 18:57:40]

Done.

+    view = view->parent();
+    if (view->IsFocusable()) {
+      highest_focusable_view = view;
+    }
+  }
+  view = highest_focusable_view;
+
+  // Since multiple items could share a highest focusable view, these items
+  // could all dispatch the same accessibility hover events, which isn't
+  // necessary.
+  if (type == ui::AX_EVENT_HOVER && most_recent_view_ == view)
+    return;
+  most_recent_view_ = view;
+
   ui::AXViewState state;
   view->GetAccessibleState(&state);