Back to creating a new GC for each expose.

chrome/browser/autocomplete/autocomplete_popup_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/autocomplete/autocomplete_popup_view_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include <algorithm>
 
@@ skipping 370 matching lines @@
   gfx::Rect damage_rect = gfx::Rect(event->area);
   // Handle when our window is super narrow.  A bunch of the calculations
   // below would go negative, and really we're not going to fit anything
   // useful in such a small window anyway.  Just don't paint anything.
   // This means we won't draw the border, but, yeah, whatever.
   // TODO(deanm): Make the code more robust and remove this check.
   if (window_rect.width() < (kIconAreaWidth * 3))
     return TRUE;
 
   GdkDrawable* drawable = GDK_DRAWABLE(event->window);
-  // We don't actually care about the style, we just need a GC.
-  GdkGC* gc = widget->style->black_gc;
+  GdkGC* gc = gdk_gc_new(drawable);
 
   // kBorderColor is unallocated, so use the GdkRGB routine.
   gdk_gc_set_rgb_fg_color(gc, &kBorderColor);
 
   // This assert is kinda ugly, but it would be more currently unneeded work
   // to support painting a border that isn't 1 pixel thick.  There is no point
   // in writing that code now, and explode if that day ever comes.
   COMPILE_ASSERT(kBorderThickness == 1, border_1px_implied);
   // Draw the 1px border around the entire window.
   gdk_draw_rectangle(drawable, gc, FALSE,
@@ skipping 62 matching lines @@
                           std::string(" - "));
 
       gdk_draw_layout(drawable, gc,
                       kIconAreaWidth + actual_content_width, content_y,
                       layout_);
     }
   }
 
   return TRUE;
 }