Redraw the location bar on reload

chrome/browser/gtk/location_bar_view_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/gtk/location_bar_view_gtk.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/gfx/gtk_util.h"
@@ skipping 57 matching lines @@
 
   alignment_.Own(gtk_alignment_new(0.0, 0.0, 1.0, 1.0));
   gtk_alignment_set_padding(GTK_ALIGNMENT(alignment_.get()),
                             kTopMargin + kBorderThickness,
                             kBottomMargin + kBorderThickness,
                             kEditLeftRightPadding, kEditLeftRightPadding);
   // We will paint for the alignment, to paint the background and border.
   gtk_widget_set_app_paintable(alignment_.get(), TRUE);
   // Have GTK double buffer around the expose signal.
   gtk_widget_set_double_buffered(alignment_.get(), TRUE);
-  g_signal_connect(alignment_.get(), "expose-event", 
+  g_signal_connect(alignment_.get(), "expose-event",
                    G_CALLBACK(&HandleExposeThunk), this);
 
   gtk_container_add(GTK_CONTAINER(alignment_.get()),
                     location_entry_->widget());
 }
 
 void LocationBarViewGtk::SetProfile(Profile* profile) {
   profile_ = profile;
 }
 
@@ skipping 97 matching lines @@
   // even on Windows yet.
   FeedList* feeds = toolbar_model_->GetFeedList().get();
   if (feeds && feeds->list().size() > 0)
     NOTIMPLEMENTED();
 }
 
 void LocationBarViewGtk::SaveStateToContents(TabContents* contents) {
   NOTIMPLEMENTED();
 }
 
+void LocationBarViewGtk::Revert() {
+  NOTIMPLEMENTED();
+}
+
 gboolean LocationBarViewGtk::HandleExpose(GtkWidget* widget,
                                           GdkEventExpose* event) {
   GdkDrawable* drawable = GDK_DRAWABLE(event->window);
   GdkGC* gc = gdk_gc_new(drawable);
 
   GdkRectangle* alloc_rect = &alignment_.get()->allocation;
 
   // The area outside of our margin, which includes the border.
   GdkRectangle inner_rect = {
       alloc_rect->x,
@@ skipping 21 matching lines @@
   gdk_draw_rectangle(drawable, gc, TRUE,
                      inner_rect.x,
                      inner_rect.y + kBorderThickness,
                      inner_rect.width,
                      inner_rect.height - (kBorderThickness * 2));
 
   g_object_unref(gc);
 
   return FALSE;  // Continue propagating the expose.
 }