Remove all C++ Telemetry Accumulation calls.

This creates a number of stubs and leaves some surrounding code that may be irrelevant (eg. recorded time stamps, status variables).
Stub resolution/removal should be a follow-up to this.

security/manager/ssl/nsNTLMAuthModule.cpp

@@ -1009,11 +1009,6 @@ nsNTLMAuthModule::Init(const char      *serviceName,
 
   static bool sTelemetrySent = false;
   if (!sTelemetrySent) {
-      mozilla::Telemetry::Accumulate(
-          mozilla::Telemetry::NTLM_MODULE_USED_2,
-          serviceFlags & nsIAuthModule::REQ_PROXY_AUTH
-              ? NTLM_MODULE_GENERIC_PROXY
-              : NTLM_MODULE_GENERIC_DIRECT);
       sTelemetrySent = true;
   }