GTK Theme: Don't render IDR_THEME_TOOLBAR on GtkWidgets.

chrome/browser/gtk/find_bar_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/find_bar_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 
 #include "app/l10n_util.h"
 #include "base/gfx/gtk_util.h"
@@ skipping 717 matching lines @@
       gdk_window_shape_combine_region(widget->window, NULL, 0, 0);
       gdk_window_shape_combine_region(widget->window, mask_region, 0, 0);
       gdk_region_destroy(mask_region);
 
       bar->container_width_ = widget->allocation.width;
       bar->container_height_ = widget->allocation.height;
     }
 
     GdkDrawable* drawable = GDK_DRAWABLE(e->window);
     GdkGC* gc = gdk_gc_new(drawable);
+    gdk_gc_set_clip_rectangle(gc, &e->area);
     GdkColor color = bar->theme_provider_->GetBorderColor();
     gdk_gc_set_rgb_fg_color(gc, &color);
 
     // Stroke the frame border.
     std::vector<GdkPoint> points = MakeFramePolygonPoints(
         widget->allocation.width, widget->allocation.height, FRAME_STROKE);
     gdk_draw_lines(drawable, gc, &points[0], points.size());
 
     g_object_unref(gc);
   } else {
@@ skipping 45 matching lines @@
 }
 
 // static
 gboolean FindBarGtk::OnButtonPress(GtkWidget* text_entry, GdkEventButton* e,
                                    FindBarGtk* find_bar) {
   find_bar->StoreOutsideFocus();
 
   // Continue propagating the event.
   return FALSE;
 }