[tbb-commits] [tor-browser/tor-browser-91.4.0esr-11.5-1] Revert "Bug 40475: Include clearing CORS preflight cache"

[gk at torproject.org]

commit 492873055db358d6d32d86ea31b3bc910c186b4f
Author: Georg Koppen <gk at torproject.org>
Date:   Tue Dec 7 11:56:08 2021 +0000

    Revert "Bug 40475: Include clearing CORS preflight cache"
    
    This reverts commit 0695c7c0ee83a1ec69b198f50fe3b2ee2514154f.
    
    Fixes: tor-browser#40475.
---
 netwerk/protocol/http/nsCORSListenerProxy.cpp | 7 -------
 netwerk/protocol/http/nsCORSListenerProxy.h   | 1 -
 netwerk/protocol/http/nsHttpHandler.cpp       | 1 -
 3 files changed, 9 deletions(-)

diff --git a/netwerk/protocol/http/nsCORSListenerProxy.cpp b/netwerk/protocol/http/nsCORSListenerProxy.cpp
index 9ece2020bc7d..1de4e2abed4a 100644
--- a/netwerk/protocol/http/nsCORSListenerProxy.cpp
+++ b/netwerk/protocol/http/nsCORSListenerProxy.cpp
@@ -358,13 +358,6 @@ void nsCORSListenerProxy::ClearCache() {
   sPreflightCache->Clear();
 }
 
-/* static */
-void nsCORSListenerProxy::Clear() {
-  if (sPreflightCache) {
-    sPreflightCache->Clear();
-  }
-}
-
 nsCORSListenerProxy::nsCORSListenerProxy(nsIStreamListener* aOuter,
                                          nsIPrincipal* aRequestingPrincipal,
                                          bool aWithCredentials)
diff --git a/netwerk/protocol/http/nsCORSListenerProxy.h b/netwerk/protocol/http/nsCORSListenerProxy.h
index 5b858223028f..e3f1ff27f1d1 100644
--- a/netwerk/protocol/http/nsCORSListenerProxy.h
+++ b/netwerk/protocol/http/nsCORSListenerProxy.h
@@ -59,7 +59,6 @@ class nsCORSListenerProxy final : public nsIStreamListener,
 
   static void Shutdown();
   static void ClearCache();
-  static void Clear();
 
   [[nodiscard]] nsresult Init(nsIChannel* aChannel,
                               DataURIHandling aAllowDataURI);
diff --git a/netwerk/protocol/http/nsHttpHandler.cpp b/netwerk/protocol/http/nsHttpHandler.cpp
index 5925c4598bc1..0bb944164652 100644
--- a/netwerk/protocol/http/nsHttpHandler.cpp
+++ b/netwerk/protocol/http/nsHttpHandler.cpp
@@ -2167,7 +2167,6 @@ nsHttpHandler::Observe(nsISupports* subject, const char* topic,
     if (mAltSvcCache) {
       mAltSvcCache->ClearAltServiceMappings();
     }
-    nsCORSListenerProxy::Clear();
   } else if (!strcmp(topic, NS_NETWORK_LINK_TOPIC)) {
     nsAutoCString converted = NS_ConvertUTF16toUTF8(data);
     if (!strcmp(converted.get(), NS_NETWORK_LINK_DATA_CHANGED)) {