Merge commit 'd980e656baa842592944c6fed371c9b37b2feea9' into eclair-mr2-plus-aosp
* commit 'd980e656baa842592944c6fed371c9b37b2feea9':
Add a new API to support determining the roles of an OMX component specified by name. Remove unneeded OMXSoftwareCodecsPlugin.