Merge "media.extractor pass client uid for attribution"

#define LOG_TAG "RemoteMediaExtractor"

#include <utils/Log.h>

#include <binder/IPCThreadState.h>

#include <media/stagefright/InterfaceUtils.h>

#include <media/MediaAnalyticsItem.h>

#include <media/MediaSource.h>

    if (MEDIA_LOG) {

        mAnalyticsItem = MediaAnalyticsItem::create(kKeyExtractor);

        // we're in the extractor service, we want to attribute to the app

        // that invoked us.

        int uid = IPCThreadState::self()->getCallingUid();

        mAnalyticsItem->setUid(uid);

        // track the container format (mpeg, aac, wvm, etc)

        size_t ntracks = extractor->countTracks();

        mAnalyticsItem->setCString(kExtractorFormat, extractor->name());