GTK: More changes from raw widget->allocation to using the accessor.

chrome/browser/ui/gtk/find_bar_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/find_bar_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 404 matching lines @@
   //
   //   gtk_widget_error_bell(widget());
 }
 
 gfx::Rect FindBarGtk::GetDialogPosition(gfx::Rect avoid_overlapping_rect) {
   bool ltr = !base::i18n::IsRTL();
   // 15 is the size of the scrollbar, copied from ScrollbarThemeChromium.
   // The height is not used.
   // At very low browser widths we can wind up with a negative |dialog_bounds|
   // width, so clamp it to 0.
+  GtkAllocation parent_allocation;
+  gtk_widget_get_allocation(gtk_widget_get_parent(widget()),
+                            &parent_allocation);
   gfx::Rect dialog_bounds = gfx::Rect(ltr ? 0 : 15, 0,
-      std::max(0, widget()->parent->allocation.width - (ltr ? 15 : 0)), 0);
+      std::max(0, parent_allocation.width - (ltr ? 15 : 0)), 0);
 
   GtkRequisition req;
   gtk_widget_size_request(container_, &req);
   gfx::Size prefsize(req.width, req.height);
 
   gfx::Rect view_location(
       ltr ? dialog_bounds.width() - prefsize.width() : dialog_bounds.x(),
       dialog_bounds.y(), prefsize.width(), prefsize.height());
   gfx::Rect new_pos = FindBarController::GetLocationForFindbarView(
       view_location, dialog_bounds, avoid_overlapping_rect);
@@ skipping 131 matching lines @@
   std::string contents(gtk_entry_get_text(GTK_ENTRY(text_entry_)));
   return UTF8ToUTF16(contents.substr(cursor_pos, selection_bound));
 }
 
 string16 FindBarGtk::GetMatchCountText() {
   std::string contents(gtk_label_get_text(GTK_LABEL(match_count_label_)));
   return UTF8ToUTF16(contents);
 }
 
 int FindBarGtk::GetWidth() {
-  return container_->allocation.width;
+  GtkAllocation allocation;
+  gtk_widget_get_allocation(container_, &allocation);
+  return allocation.width;
 }
 
 void FindBarGtk::FindEntryTextInContents(bool forward_search) {
   TabContentsWrapper* tab_contents = find_bar_controller_->tab_contents();
   if (!tab_contents)
     return;
   FindTabHelper* find_tab_helper = tab_contents->find_tab_helper();
 
   std::string new_contents(gtk_entry_get_text(GTK_ENTRY(text_entry_)));
 
@@ skipping 386 matching lines @@
   return FALSE;  // Continue propagation.
 }
 
 gboolean FindBarGtk::OnFocusOut(GtkWidget* entry, GdkEventFocus* event) {
   g_signal_handlers_disconnect_by_func(
       gdk_keymap_get_for_display(gtk_widget_get_display(entry)),
       reinterpret_cast<gpointer>(&OnKeymapDirectionChanged), this);
 
   return FALSE;  // Continue propagation.
 }