media_profiles: Merge with upstream version of Serrano
Expressltexx: Add back support for auto. brightness
serrano: More media profile fixups

 * Sort profiles - low to high
 * Remove unsupported profiles

Change-Id: I2e75b181baf8d56cef695201f13156d645b8789a
Expressltexx: Enable QCOM's HW AAC encoder

Change-Id: I846d575e3eabf793bdacb74c758f449ea461eb6e
Merge https://github.com/szezso/android_device_samsung_expressltexx into omni4.4