media: Use project pathmap

Change-Id: I0fd4523167be90302b5db284ccf88ff79d7965dd
mm-core: Remove double declaration of OMX.qcom.audio.decoder.aac

Change-Id: I0d64cde98ab92c48fe9e70d26724c334f22a79f6
mm-video: Allow devices to override QComOMXMetadata header

* Certain manufacturers add extra fields to the
  encoder_media_buffer_type struct.

Change-Id: I2485196c2ab5d798a1dcd2353c9f8cc5114987f8
mm-video: Add NO_IOMMU flag and enable it by default for msm8660

Change-Id: Ibb76e4dead9db55619dc7fc64bfd17fa96208dc9