am 4298db73: Merge "Re-tune low memory killer params." into lmp-mr1-dev

    // 1280x800 or larger screen with around 1GB RAM.  Values are in KB.

    private final int[] mOomMinFreeHigh = new int[] {

            73728, 92160, 110592,

            129024, 225000, 325000

            129024, 147456, 184320

    };

    // The actual OOM killer memory levels we are using.

    private final int[] mOomMinFree = new int[mOomAdj.length];

    private void updateOomLevels(int displayWidth, int displayHeight, boolean write) {

        // Scale buckets from avail memory: at 300MB we use the lowest values to

        // 700MB or more for the top values.

        float scaleMem = ((float)(mTotalMemMb-300))/(700-300);

        float scaleMem = ((float)(mTotalMemMb-350))/(700-350);

        // Scale buckets from screen size.

        int minSize = 480*800;  //  384000

        if (Build.SUPPORTED_64_BIT_ABIS.length > 0) {

            // Increase the high min-free levels for cached processes for 64-bit

            mOomMinFreeHigh[4] = 225000;

            mOomMinFreeHigh[5] = 325000;

            mOomMinFreeHigh[4] = (mOomMinFreeHigh[4]*3)/2;

            mOomMinFreeHigh[5] = (mOomMinFreeHigh[5]*7)/8;

        }

        for (int i=0; i<mOomAdj.length; i++) {