Handle titlebar text updates properly

chrome/browser/ui/views/panels/panel_frame_view.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 "chrome/browser/ui/views/panels/panel_frame_view.h"
 
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/themes/theme_service_factory.h"
 #include "chrome/browser/ui/panels/panel.h"
 #include "chrome/browser/ui/panels/panel_constants.h"
@@ skipping 213 matching lines @@
   AddChildView(title_icon_);
   title_icon_->Update();
 
   title_label_ = new views::Label(panel_view_->panel()->GetWindowTitle());
   title_label_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
   title_label_->SetAutoColorReadabilityEnabled(false);
   AddChildView(title_label_);
 }
 
 void PanelFrameView::UpdateTitle() {
-  title_label_->SetText(panel_view_->panel()->GetWindowTitle());
+  UpdateWindowTitle();
 }
 
 void PanelFrameView::UpdateIcon() {
   UpdateWindowIcon();
 }
 
 void PanelFrameView::UpdateThrobber() {
   title_icon_->Update();
 }
 
@@ skipping 88 matching lines @@
 }
 
 void PanelFrameView::ResetWindowControls() {
   // The controls aren't affected by this constraint.
 }
 
 void PanelFrameView::UpdateWindowIcon() {
   title_icon_->SchedulePaint();
 }
 
+void PanelFrameView::UpdateWindowTitle() {
+  title_label_->SetText(panel_view_->panel()->GetWindowTitle());
+}
+
 gfx::Size PanelFrameView::GetPreferredSize() {
   gfx::Size pref_size =
       panel_view_->window()->client_view()->GetPreferredSize();
   gfx::Rect bounds(0, 0, pref_size.width(), pref_size.height());
   return panel_view_->window()->non_client_view()->
       GetWindowBoundsForClientBounds(bounds).size();
 }
 
 std::string PanelFrameView::GetClassName() const {
   return kViewClassName;
@@ skipping 272 matching lines @@
 
 void PanelFrameView::PaintDivider(gfx::Canvas* canvas) {
   // Draw the divider between the titlebar and the client area only if the panel
   // is big enough to show more than the titlebar.
   if (height() > TitlebarHeight()) {
     canvas->DrawLine(gfx::Point(0, panel::kTitlebarHeight - 1),
                      gfx::Point(width() - 1, panel::kTitlebarHeight - 1),
                      kDividerColor);
   }
 }