Revert of Store and restore view focus in OnWindowFocused.

ui/views/widget/desktop_aura/desktop_native_widget_aura.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/views/widget/desktop_aura/desktop_native_widget_aura.h"
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/cursor_client.h"
@@ skipping 238 matching lines @@
     internal::NativeWidgetDelegate* delegate)
     : desktop_window_tree_host_(NULL),
       ownership_(Widget::InitParams::NATIVE_WIDGET_OWNS_WIDGET),
       close_widget_factory_(this),
       can_activate_(true),
       content_window_container_(NULL),
       content_window_(new aura::Window(this)),
       native_widget_delegate_(delegate),
       last_drop_operation_(ui::DragDropTypes::DRAG_NONE),
       restore_focus_on_activate_(false),
-      restore_focus_on_window_focus_(false),
       cursor_(gfx::kNullCursor),
       widget_type_(Widget::InitParams::TYPE_WINDOW) {
   aura::client::SetFocusChangeObserver(content_window_, this);
   aura::client::SetActivationChangeObserver(content_window_, this);
 }
 
 DesktopNativeWidgetAura::~DesktopNativeWidgetAura() {
   if (ownership_ == Widget::InitParams::NATIVE_WIDGET_OWNS_WIDGET)
     delete native_widget_delegate_;
   else
@@ skipping 804 matching lines @@
 ////////////////////////////////////////////////////////////////////////////////
 // DesktopNativeWidgetAura, aura::client::FocusChangeObserver implementation:
 
 void DesktopNativeWidgetAura::OnWindowFocused(aura::Window* gained_focus,
                                               aura::Window* lost_focus) {
   if (content_window_ == gained_focus) {
     desktop_window_tree_host_->OnNativeWidgetFocus();
     native_widget_delegate_->OnNativeFocus(lost_focus);
 
     // If focus is moving from a descendant Window to |content_window_| then
-    // native activation hasn't changed. Still, the InputMethod and FocusManager
-    // must be informed of the Window focus change.
+    // native activation hasn't changed. We still need to inform the InputMethod
+    // we've been focused though.
     InputMethod* input_method = GetWidget()->GetInputMethod();
     if (input_method)
       input_method->OnFocus();
-
-    if (restore_focus_on_window_focus_) {
-      restore_focus_on_window_focus_ = false;
-      GetWidget()->GetFocusManager()->RestoreFocusedView();
-    }
   } else if (content_window_ == lost_focus) {
     desktop_window_tree_host_->OnNativeWidgetBlur();
-    native_widget_delegate_->OnNativeBlur(gained_focus);
-
-    DCHECK(!restore_focus_on_window_focus_);
-    restore_focus_on_window_focus_ = true;
-    GetWidget()->GetFocusManager()->StoreFocusedView(false);
+    native_widget_delegate_->OnNativeBlur(
+        aura::client::GetFocusClient(content_window_)->GetFocusedWindow());
   }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // DesktopNativeWidgetAura, views::internal::InputMethodDelegate:
 
 void DesktopNativeWidgetAura::DispatchKeyEventPostIME(const ui::KeyEvent& key) {
   FocusManager* focus_manager =
       native_widget_delegate_->AsWidget()->GetFocusManager();
   native_widget_delegate_->OnKeyEvent(const_cast<ui::KeyEvent*>(&key));
@@ skipping 92 matching lines @@
   if (cursor_reference_count_ == 0) {
     // We are the last DesktopNativeWidgetAura instance, and we are responsible
     // for cleaning up |cursor_manager_|.
     delete cursor_manager_;
     native_cursor_manager_ = NULL;
     cursor_manager_ = NULL;
   }
 }
 
 }  // namespace views