GTK: Even more changes from raw allocation access to gtk_widget_get_allocation().

chrome/browser/ui/gtk/location_bar_view_gtk.cc

 // Copyright (c) 2011 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/gtk/location_bar_view_gtk.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 897 matching lines @@
   PangoFontMetrics* metrics = pango_context_get_metrics(
       context,
       gtk_widget_get_style(security_info_label_)->font_desc,
       pango_context_get_language(context));
   int char_width =
       pango_font_metrics_get_approximate_char_width(metrics) / PANGO_SCALE;
 
   // The EV label should never take up more than half the hbox. We try to
   // correct our inaccurate measurement units ("the average character width")
   // by dividing more than an even 2.
-  int text_area = security_info_label_->allocation.width +
-                  entry_box_->allocation.width;
+  GtkAllocation security_label_allocation;
+  gtk_widget_get_allocation(security_info_label_, &security_label_allocation);
+  GtkAllocation entry_box_allocation;
+  gtk_widget_get_allocation(entry_box_, &entry_box_allocation);
+  int text_area = security_label_allocation.width +
+                  entry_box_allocation.width;
   int max_chars = static_cast<int>(static_cast<float>(text_area) /
                                    static_cast<float>(char_width) / 2.75);
   // Don't let the label be smaller than 10 characters so that the country
   // code is always visible.
   gtk_label_set_max_width_chars(GTK_LABEL(security_info_label_),
                                 std::max(10, max_chars));
 
   pango_font_metrics_unref(metrics);
 }
 
@@ skipping 702 matching lines @@
 
   std::string badge_text = page_action_->GetBadgeText(tab_id);
   if (badge_text.empty())
     return FALSE;
 
   gfx::CanvasSkiaPaint canvas(event, false);
   gfx::Rect bounding_rect(widget->allocation);
   page_action_->PaintBadge(&canvas, bounding_rect, tab_id);
   return FALSE;
 }