Merge "Improve android.hardware.Camera.Area javadoc."

    // direction is not affected by the rotation or mirroring of

    // CAMERA_CMD_SET_DISPLAY_ORIENTATION. Coordinates range from -1000 to 1000.

    // (-1000,-1000) is the upper left point. (1000, 1000) is the lower right

    // point. The length and width of focus areas cannot be 0 or negative.

    // point. The width and height of focus areas cannot be 0 or negative.

    //

    // The fifth element is the weight. Values for weight must range from 1 to

    // 1000.  The weight should be interpreted as a per-pixel weight - all

    // direction is not affected by the rotation or mirroring of

    // CAMERA_CMD_SET_DISPLAY_ORIENTATION. Coordinates of the rectangle range

    // from -1000 to 1000. (-1000, -1000) is the upper left point. (1000, 1000)

    // is the lower right point. The length and width of metering areas cannot

    // is the lower right point. The width and height of metering areas cannot

    // be 0 or negative.

    //

    // The fifth element is the weight. Values for weight must range from 1 to