From edb3498ecb9e4f0bb0cd46950ed8e0e24eda190e Mon Sep 17 00:00:00 2001
From: Mathias Agopian <mathias@google.com>
Date: Wed, 17 Mar 2010 20:22:05 -0700
Subject: [PATCH] a fix for [2462396] Driveabout stress tests fail

an uninitialized variable caused the unmapping of some random pages
when buffers were resized, which happens on orientation changes.
unfortunatelly, I'm still seeing crashes on orientation changes, but
less of them and less random ones. so far, I've only seen an ASSERT
triggering in the GL driver, all "meomry corruptions" (crashes in
dalvik, skia, etc...) seem gone.

Change-Id: Icd6077e26e050670b75b715f205b6c7c9ea1a476