Changing usage of nsCOMPtr on a non-interface pointer to raw addref-release. r=fur

netwerk/cache/filecache/nsDiskCacheRecord.cpp

@@ -71,6 +71,8 @@ nsDiskCacheRecord::nsDiskCacheRecord(nsIDBAccessor* db, nsNetDiskCache* aCache)
 {
 
   NS_INIT_REFCNT();
+  NS_ASSERTION(mDiskCache, "Must have an nsNetDiskCache");
+  NS_ADDREF(mDiskCache);
 }
 
 // mem alloced. so caller should do free() on key. 
@@ -124,6 +126,7 @@ nsDiskCacheRecord::~nsDiskCacheRecord()
   if(mMetaData)
     nsAllocator::Free(mMetaData) ;
 
+  NS_IF_RELEASE(mDiskCache);
 }
 
 //

netwerk/cache/filecache/nsDiskCacheRecord.h

@@ -60,7 +60,7 @@ class nsDiskCacheRecord : public nsINetDataCacheRecord
   void*                     mInfo ;
   PRUint32                  mInfoSize ;
   PRUint32                  mNumChannels ;
-  nsCOMPtr<nsNetDiskCache>           mDiskCache ;
+  nsNetDiskCache*           mDiskCache ;
 
   friend class nsDiskCacheRecordChannel ;
   friend class nsDBEnumerator ;

netwerk/cache/filecache/nsDiskCacheRecordChannel.cpp

@@ -104,12 +104,14 @@ nsDiskCacheRecordChannel::nsDiskCacheRecordChannel(nsDiskCacheRecord *aRecord,
     mLoadGroup(aLoadGroup) 
 {
   NS_INIT_REFCNT() ;
+  NS_ADDREF(mRecord);
   mRecord->mNumChannels++ ;
 }
 
 nsDiskCacheRecordChannel::~nsDiskCacheRecordChannel()
 {
   mRecord->mNumChannels-- ;
+  NS_RELEASE(mRecord);
 }
 
 // FUR!!

netwerk/cache/filecache/nsDiskCacheRecordChannel.h

@@ -53,7 +53,7 @@ class nsDiskCacheRecordChannel : public nsIChannel
 
   nsresult NotifyStorageInUse(PRInt32 aBytesUsed) ;
 
-  nsCOMPtr<nsDiskCacheRecord>           mRecord ;
+  nsDiskCacheRecord*                    mRecord ;
   nsCOMPtr<nsILoadGroup>                mLoadGroup ;
   nsCOMPtr<nsISupports>                 mOwner ;
   nsCOMPtr<nsIChannel>                  mFileTransport ;