3 files changed, 0 insertions, 82 deletions

diff --git a/netwerk/cache2/CacheFileIOManager.cpp b/netwerk/cache2/CacheFileIOManager.cpp
index f6b499e47..25e621d12 100644
--- a/netwerk/cache2/CacheFileIOManager.cpp
+++ b/netwerk/cache2/CacheFileIOManager.cpp
@@ -3822,44 +3822,6 @@ CacheFileIOManager::CreateCacheTree()
 
   StartRemovingTrash();
 
-  if (!CacheObserver::CacheFSReported()) {
-    uint32_t fsType = 4; // Other OS
-
-#ifdef XP_WIN
-    nsAutoString target;
-    nsresult rv = mCacheDirectory->GetTarget(target);
-    if (NS_FAILED(rv)) {
-      return NS_OK;
-    }
-
-    wchar_t volume_path[MAX_PATH + 1] = { 0 };
-    if (!::GetVolumePathNameW(target.get(),
-                              volume_path,
-                              mozilla::ArrayLength(volume_path))) {
-      return NS_OK;
-    }
-
-    wchar_t fsName[6] = { 0 };
-    if (!::GetVolumeInformationW(volume_path, nullptr, 0, nullptr, nullptr,
-                                 nullptr, fsName,
-                                 mozilla::ArrayLength(fsName))) {
-      return NS_OK;
-    }
-
-    if (wcscmp(fsName, L"NTFS") == 0) {
-      fsType = 0;
-    } else if (wcscmp(fsName, L"FAT32") == 0) {
-      fsType = 1;
-    } else if (wcscmp(fsName, L"FAT") == 0) {
-      fsType = 2;
-    } else {
-      fsType = 3;
-    }
-#endif
-
-    CacheObserver::SetCacheFSReported();
-  }
-
   return NS_OK;
 }
 
@@ -3905,16 +3867,6 @@ CacheFileIOManager::OpenNSPRHandle(CacheFileHandle *aHandle, bool aCreate)
         LOG(("CacheFileIOManager::OpenNSPRHandle() - Successfully evicted entry"
              " with hash %08x%08x%08x%08x%08x. %s to create the new file.",
              LOGSHA1(&hash), NS_SUCCEEDED(rv) ? "Succeeded" : "Failed"));
-
-        // Report the full size only once per session
-        static bool sSizeReported = false;
-        if (!sSizeReported) {
-          uint32_t cacheUsage;
-          if (NS_SUCCEEDED(CacheIndex::GetCacheSize(&cacheUsage))) {
-            cacheUsage >>= 10;
-            sSizeReported = true;
-          }
-        }
       } else {
         LOG(("CacheFileIOManager::OpenNSPRHandle() - Couldn't evict an existing"
              " entry."));
diff --git a/netwerk/cache2/CacheObserver.cpp b/netwerk/cache2/CacheObserver.cpp
index 51afaf3a1..32e0dff95 100644
--- a/netwerk/cache2/CacheObserver.cpp
+++ b/netwerk/cache2/CacheObserver.cpp
@@ -86,9 +86,6 @@ bool CacheObserver::sSanitizeOnShutdown = kDefaultSanitizeOnShutdown;
 static bool kDefaultClearCacheOnShutdown = false;
 bool CacheObserver::sClearCacheOnShutdown = kDefaultClearCacheOnShutdown;
 
-static bool kDefaultCacheFSReported = false;
-bool CacheObserver::sCacheFSReported = kDefaultCacheFSReported;
-
 static uint32_t const kDefaultMaxShutdownIOLag = 2; // seconds
 Atomic<uint32_t, Relaxed> CacheObserver::sMaxShutdownIOLag(kDefaultMaxShutdownIOLag);
 
@@ -328,32 +325,6 @@ CacheObserver::StoreDiskCacheCapacity()
 }
 
 // static
-void
-CacheObserver::SetCacheFSReported()
-{
-  sCacheFSReported = true;
-
-  if (!sSelf) {
-    return;
-  }
-
-  if (NS_IsMainThread()) {
-    sSelf->StoreCacheFSReported();
-  } else {
-    nsCOMPtr<nsIRunnable> event =
-      NewRunnableMethod(sSelf, &CacheObserver::StoreCacheFSReported);
-    NS_DispatchToMainThread(event);
-  }
-}
-
-void
-CacheObserver::StoreCacheFSReported()
-{
-  mozilla::Preferences::SetInt("browser.cache.disk.filesystem_reported",
-                               sCacheFSReported);
-}
-
-// static
 void CacheObserver::ParentDirOverride(nsIFile** aDir)
 {
   if (NS_WARN_IF(!aDir))
diff --git a/netwerk/cache2/CacheObserver.h b/netwerk/cache2/CacheObserver.h
index ee989e4d8..ccdd89030 100644
--- a/netwerk/cache2/CacheObserver.h
+++ b/netwerk/cache2/CacheObserver.h
@@ -61,9 +61,6 @@ class CacheObserver : public nsIObserver
     { return sHalfLifeExperiment; }
   static bool ClearCacheOnShutdown()
     { return sSanitizeOnShutdown && sClearCacheOnShutdown; }
-  static bool CacheFSReported()
-    { return sCacheFSReported; }
-  static void SetCacheFSReported();
   static void ParentDirOverride(nsIFile ** aDir);
 
   static bool EntryIsTooBig(int64_t aSize, bool aUsingDisk);
@@ -79,7 +76,6 @@ private:
   static CacheObserver* sSelf;
 
   void StoreDiskCacheCapacity();
-  void StoreCacheFSReported();
   void AttachToPreferences();
 
   static uint32_t sUseNewCache;
@@ -102,7 +98,6 @@ private:
   static int32_t sHalfLifeExperiment;
   static bool sSanitizeOnShutdown;
   static bool sClearCacheOnShutdown;
-  static bool sCacheFSReported;
   static Atomic<uint32_t, Relaxed> sMaxShutdownIOLag;
   static Atomic<PRIntervalTime> sShutdownDemandedTime;