1 files changed, 1 insertions, 34 deletions
diff --git a/media/libstagefright/chromium_http/ChromiumHTTPDataSource.cpp b/media/libstagefright/chromium_http/ChromiumHTTPDataSource.cpp
index 1096717..ad1f342 100644
--- a/media/libstagefright/chromium_http/ChromiumHTTPDataSource.cpp
+++ b/media/libstagefright/chromium_http/ChromiumHTTPDataSource.cpp
@@ -34,9 +34,6 @@ ChromiumHTTPDataSource::ChromiumHTTPDataSource(uint32_t flags)
       mCurrentOffset(0),
       mIOResult(OK),
       mContentSize(-1),
-      mNumBandwidthHistoryItems(0),
-      mTotalTransferTimeUs(0),
-      mTotalTransferBytes(0),
       mDecryptHandle(NULL),
       mDrmManagerClient(NULL) {
     mDelegate->setOwner(this);
@@ -188,7 +185,7 @@ ssize_t ChromiumHTTPDataSource::readAt(off64_t offset, void *data, size_t size)
 
         // The read operation was successful, mIOResult contains
         // the number of bytes read.
-        addBandwidthMeasurement_l(mIOResult, delayUs);
+        addBandwidthMeasurement(mIOResult, delayUs);
 
         mCurrentOffset += mIOResult;
         return mIOResult;
@@ -246,36 +243,6 @@ void ChromiumHTTPDataSource::onDisconnectComplete() {
     clearDRMState_l();
 }
 
-void ChromiumHTTPDataSource::addBandwidthMeasurement_l(
-        size_t numBytes, int64_t delayUs) {
-    BandwidthEntry entry;
-    entry.mDelayUs = delayUs;
-    entry.mNumBytes = numBytes;
-    mTotalTransferTimeUs += delayUs;
-    mTotalTransferBytes += numBytes;
-
-    mBandwidthHistory.push_back(entry);
-    if (++mNumBandwidthHistoryItems > 100) {
-        BandwidthEntry *entry = &*mBandwidthHistory.begin();
-        mTotalTransferTimeUs -= entry->mDelayUs;
-        mTotalTransferBytes -= entry->mNumBytes;
-        mBandwidthHistory.erase(mBandwidthHistory.begin());
-        --mNumBandwidthHistoryItems;
-    }
-}
-
-bool ChromiumHTTPDataSource::estimateBandwidth(int32_t *bandwidth_bps) {
-    Mutex::Autolock autoLock(mLock);
-
-    if (mNumBandwidthHistoryItems < 2) {
-        return false;
-    }
-
-    *bandwidth_bps = ((double)mTotalTransferBytes * 8E6 / mTotalTransferTimeUs);
-
-    return true;
-}
-
 sp<DecryptHandle> ChromiumHTTPDataSource::DrmInitialization() {
     Mutex::Autolock autoLock(mLock);