Continue with the FreeBSD port - this version builds and links, though...

chrome/browser/renderer_host/backing_store_x.cc

 // Copyright (c) 2006-2008 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/renderer_host/backing_store.h"
 
 #include <stdlib.h>
 #include <sys/ipc.h>
 #include <sys/shm.h>
 #if defined(TOOLKIT_GTK)
@@ skipping 39 matching lines @@
                            void* visual,
                            int depth)
     : render_widget_host_(widget),
       size_(size),
       display_(x11_util::GetXDisplay()),
       use_shared_memory_(x11_util::QuerySharedMemorySupport(display_)),
       use_render_(x11_util::QueryRenderSupport(display_)),
       visual_(visual),
       visual_depth_(depth),
       root_window_(x11_util::GetX11RootWindow()) {
+#if defined(OS_FREEBSD)
+  COMPILE_ASSERT(BYTE_ORDER == LITTLE_ENDIAN, assumes_little_endian);
+#else
   COMPILE_ASSERT(__BYTE_ORDER == __LITTLE_ENDIAN, assumes_little_endian);
+#endif
 
   pixmap_ = XCreatePixmap(display_, root_window_,
                           size.width(), size.height(), depth);
 
   if (use_render_) {
     picture_ = XRenderCreatePicture(
         display_, pixmap_,
         x11_util::GetRenderVisualFormat(display_,
                                         static_cast<Visual*>(visual)),
                                         0, NULL);
@@ skipping 359 matching lines @@
 
   if (use_shared_memory_)
     DestroySharedImage(display_, image, &shminfo);
   else
     XFree(image);
 
   HISTOGRAM_TIMES("BackingStore.RetrievalFromX",
                   base::TimeTicks::Now() - begin_time);
   return bitmap;
 }