Fix Views Combobox and Tree View text input.

ui/views/widget/native_widget_aura.cc

Index: ui/views/widget/native_widget_aura.cc
diff --git a/ui/views/widget/native_widget_aura.cc b/ui/views/widget/native_widget_aura.cc
index 5348f24b20bf077066f6cdaffd3bd32a9f8df566..82cd79a3bb60b1400d3d84bdd2c4546c1c70451b 100644
--- a/ui/views/widget/native_widget_aura.cc
+++ b/ui/views/widget/native_widget_aura.cc
@@ -888,23 +888,10 @@ void NativeWidgetAura::OnWindowFocused(aura::Window* gained_focus,
   if (window_ == gained_focus) {
     // In aura, it is possible for child native widgets to take input and focus,
     // this differs from the behavior on windows.
-    if (GetWidget()->GetInputMethod())  // Null in tests.
-      GetWidget()->GetInputMethod()->OnFocus();
     delegate_->OnNativeFocus(lost_focus);
   } else if (window_ == lost_focus) {
-    // GetInputMethod() recreates the input method if it's previously been
-    // destroyed.  If we get called during destruction, the input method will be
-    // gone, and creating a new one and telling it that we lost the focus will
-    // trigger a DCHECK (the new input method doesn't think that we have the
-    // focus and doesn't expect a blur).  OnBlur() shouldn't be called during
-    // destruction unless WIDGET_OWNS_NATIVE_WIDGET is set (which is just the
-    // case in tests).
-    if (!destroying_) {
-      if (GetWidget()->GetInputMethod())
-        GetWidget()->GetInputMethod()->OnBlur();
-    } else {
+    if (destroying_)
       DCHECK_EQ(ownership_, Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET);
-    }
 
     aura::client::FocusClient* client = aura::client::GetFocusClient(window_);
     if (client)  // NULL during destruction of aura::Window.