Making the focus remembering across tab switch work.

chrome/browser/views/frame/browser_frame_gtk.cc

 // Copyright (c) 2009 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 "chrome/browser/views/frame/browser_frame_gtk.h"
 
 #include "base/logging.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/views/frame/browser_root_view.h"
 #include "chrome/browser/views/frame/browser_view.h"
@@ skipping 63 matching lines @@
 }
 
 ThemeProvider* BrowserFrameGtk::GetDefaultThemeProvider() const {
   return profile_->GetThemeProvider();
 }
 
 views::RootView* BrowserFrameGtk::CreateRootView() {
   root_view_ = new BrowserRootView(browser_view_, this);
   return root_view_;
 }
+
+gboolean BrowserFrameGtk::OnFocusIn(GtkWidget* widget,
+                                    GdkEventFocus* event) {
+  browser_view_->ActivationChanged(true);
+  return views::WindowGtk::OnFocusIn(widget, event);
+}
+
+gboolean BrowserFrameGtk::OnFocusOut(GtkWidget* widget,
+                                     GdkEventFocus* event) {
+  browser_view_->ActivationChanged(false);
+  return views::WindowGtk::OnFocusOut(widget, event);
+}
+
+