Merge "Update ActivityManager.opeContentUri transaction id."

namespace android {

const uint32_t OPEN_CONTENT_URI_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION + 4;

const uint32_t OPEN_CONTENT_URI_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION;

// Perform ContentProvider.openFile() on the given URI, returning

// the resulting native file descriptor.  Returns < 0 on error.