Fix memory leak in OggExtractor

Test: added a temporal log and run poc
Bug: 63581671
Change-Id: I436a08e54d5e831f9fbdb33c26d15397ce1fbeba
(cherry picked from commit 63079e7c8e12cda4eb124fbe565213d30b9ea34c)

status_t MyOggExtractor::seekToOffset(off64_t offset) {
 if (mFirstDataOffset >= 0 && offset < mFirstDataOffset) {
        offset = mFirstDataOffset;
 }

 off64_t pageOffset;
 status_t err = findNextPage(offset, &pageOffset);

 if (err != OK) {
 return err;
 }

    findPrevGranulePosition(pageOffset, &mPrevGranulePosition);

    mOffset = pageOffset;

    mCurrentPageSize = 0;
    mFirstPacketInPage = true;
    mCurrentPageSamples = 0;
    mCurrentPage.mNumSegments = 0;
    mCurrentPage.mPrevPacketSize = -1;
    mNextLaceIndex = 0;


 return OK;
}

status_t MyOggExtractor::seekToOffset(off64_t offset) {
 if (mFirstDataOffset >= 0 && offset < mFirstDataOffset) {
        offset = mFirstDataOffset;
 }

 off64_t pageOffset;
 status_t err = findNextPage(offset, &pageOffset);

 if (err != OK) {
 return err;
 }

    findPrevGranulePosition(pageOffset, &mPrevGranulePosition);

    mOffset = pageOffset;

    mCurrentPageSize = 0;
    mFirstPacketInPage = true;
    mCurrentPageSamples = 0;
    mCurrentPage.mNumSegments = 0;
    mCurrentPage.mPrevPacketSize = -1;
    mNextLaceIndex = 0;


 return OK;
}
