am 14958e21: Merge "audioflinger: fix issue with camcorder and A2DP" into ics-mr1

            // indicate output device change to all input threads for pre processing

            AudioParameter param = AudioParameter(keyValuePairs);

            int value;

            if (param.getInt(String8(AudioParameter::keyRouting), value) == NO_ERROR) {

            if ((param.getInt(String8(AudioParameter::keyRouting), value) == NO_ERROR) &&

                    (value != 0)) {

                for (size_t i = 0; i < mRecordThreads.size(); i++) {

                    mRecordThreads.valueAt(i)->setParameters(keyValuePairs);

                }