Fix Views Combobox and Tree View text input.

ui/views/controls/combobox/combobox.cc

Index: ui/views/controls/combobox/combobox.cc
diff --git a/ui/views/controls/combobox/combobox.cc b/ui/views/controls/combobox/combobox.cc
index 4c107886234848a180f2f8f35f684d9d6307249c..51b817cb3a2dc70196e1797f399fa4be76a5dc80 100644
--- a/ui/views/controls/combobox/combobox.cc
+++ b/ui/views/controls/combobox/combobox.cc
@@ -140,17 +140,14 @@ bool Combobox::OnKeyReleased(const ui::KeyEvent& e) {
 }
 
 void Combobox::OnFocus() {
+  View::OnFocus();
   // Forward the focus to the wrapper.
-  if (native_wrapper_) {
+  if (native_wrapper_)
     native_wrapper_->SetFocus();
-    NotifyAccessibilityEvent(ui::AccessibilityTypes::EVENT_FOCUS, true);
-  } else {
-    View::OnFocus();  // Will focus the RootView window (so we still get
-                      // keyboard messages).
-  }
 }
 
 void Combobox::OnBlur() {
+  View::OnBlur();
   if (selector_)
     selector_->OnViewBlur();
   if (native_wrapper_)