Bug 1607194 - P2: Make SSLTokensCache available on socket process r=dragana

Differential Revision: https://phabricator.services.mozilla.com/D58775

--HG--
extra : moz-landing-system : lando

netwerk/base/SSLTokensCache.cpp

@@ -5,6 +5,7 @@
 #include "SSLTokensCache.h"
 #include "mozilla/Preferences.h"
 #include "mozilla/Logging.h"
+#include "nsIOService.h"
 #include "nsNSSIOLayer.h"
 #include "TransportSecurityInfo.h"
 #include "ssl.h"
@@ -66,7 +67,11 @@ NS_IMPL_ISUPPORTS(SSLTokensCache, nsIMemoryReporter)
 nsresult SSLTokensCache::Init() {
   StaticMutexAutoLock lock(sLock);
 
-  if (XRE_GetProcessType() != GeckoProcessType_Default) {
+  if (gIOService->UseSocketProcess()) {
+    if (!XRE_IsSocketProcess()) {
+      return NS_OK;
+    }
+  } else if (!XRE_IsParentProcess()) {
     return NS_OK;
   }
 

netwerk/base/nsIOService.cpp

@@ -221,6 +221,7 @@ static const char* gCallbackPrefs[] = {
 static const char* gCallbackPrefsForSocketProcess[] = {
     WEBRTC_PREF_PREFIX,
     NETWORK_DNS_PREF,
+    "network.ssl_tokens_cache_enabled",
     nullptr,
 };