am bca2c7a1: am 4bd4121d: Merge "Increase HISTORY_SIZE for GraphicsStatsService" into mnc-dev

 * 2) ASHMEM_SIZE (for scratch space used during dumping)

 * 3) ASHMEM_SIZE * HISTORY_SIZE

 *

 * Currently ASHMEM_SIZE is 256 bytes and HISTORY_SIZE is 10. Assuming

 * Currently ASHMEM_SIZE is 256 bytes and HISTORY_SIZE is 20. Assuming

 * the system then also has 10 active rendering processes in the worst case

 * this would end up using under 10KiB (8KiB for the buffers, plus some overhead

 * this would end up using under 14KiB (12KiB for the buffers, plus some overhead

 * for userId, pid, package name, and a couple other objects)

 *

 *  @hide */

    private static final String TAG = "GraphicsStatsService";

    private static final int ASHMEM_SIZE = 256;

    private static final int HISTORY_SIZE = 10;

    private static final int HISTORY_SIZE = 20;

    private final Context mContext;

    private final Object mLock = new Object();