Bug 1600596: Remove unused functions UninlinedIsInsideNursery and PushArena. r=jonco

Differential Revision: https://phabricator.services.mozilla.com/D55435

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

js/src/gc/GC.cpp

@@ -8122,10 +8122,6 @@ AutoSuppressGC::AutoSuppressGC(JSContext* cx)
   suppressGC_++;
 }
 
-bool js::UninlinedIsInsideNursery(const gc::Cell* cell) {
-  return IsInsideNursery(cell);
-}
-
 #ifdef DEBUG
 AutoDisableProxyCheck::AutoDisableProxyCheck() {
   TlsContext.get()->disableStrictProxyChecking();

js/src/gc/GC.h

@@ -197,9 +197,6 @@ struct MOZ_RAII AutoDisableCompactingGC {
   JSContext* cx;
 };
 
-// This is the same as IsInsideNursery, but not inlined.
-bool UninlinedIsInsideNursery(const gc::Cell* cell);
-
 } /* namespace js */
 
 #endif /* gc_GC_h */

js/src/gc/Marking.cpp

@@ -2734,26 +2734,6 @@ inline void GCMarker::appendToDelayedMarkingList(Arena** listTail,
   *listTail = arena;
 }
 
-template <typename T>
-static void PushArenaTyped(GCMarker* gcmarker, Arena* arena) {
-  for (ArenaCellIterUnderGC i(arena); !i.done(); i.next()) {
-    gcmarker->traverse(i.get<T>());
-  }
-}
-
-struct PushArenaFunctor {
-  template <typename T>
-  void operator()(GCMarker* gcmarker, Arena* arena) {
-    PushArenaTyped<T>(gcmarker, arena);
-  }
-};
-
-void gc::PushArena(GCMarker* gcmarker, Arena* arena) {
-  DispatchTraceKindTyped(PushArenaFunctor(),
-                         MapAllocToTraceKind(arena->getAllocKind()), gcmarker,
-                         arena);
-}
-
 #ifdef DEBUG
 void GCMarker::checkZone(void* p) {
   MOZ_ASSERT(started);

js/src/gc/Marking.h

@@ -38,14 +38,9 @@ bool IsTracerKind(JSTracer* trc, JS::CallbackTracer::TracerKind kind);
 
 namespace gc {
 
-class Arena;
 struct Cell;
 class TenuredCell;
 
-/*** Special Cases ***/
-
-void PushArena(GCMarker* gcmarker, Arena* arena);
-
 /*** Liveness ***/
 
 // The IsMarkedInternal and IsAboutToBeFinalizedInternal function templates are

js/src/jit/CompileWrappers.cpp

@@ -76,12 +76,6 @@ const void* CompileRuntime::addressOfZone() {
   return runtime()->mainContextFromAnyThread()->addressOfZone();
 }
 
-#ifdef DEBUG
-bool CompileRuntime::isInsideNursery(gc::Cell* cell) {
-  return UninlinedIsInsideNursery(cell);
-}
-#endif
-
 const DOMCallbacks* CompileRuntime::DOMcallbacks() {
   return runtime()->DOMcallbacks;
 }

js/src/jit/CompileWrappers.h

@@ -49,10 +49,6 @@ class CompileRuntime {
   const void* addressOfInterruptBits();
   const void* addressOfZone();
 
-#ifdef DEBUG
-  bool isInsideNursery(gc::Cell* cell);
-#endif
-
   // DOM callbacks must be threadsafe (and will hopefully be removed soon).
   const DOMCallbacks* DOMcallbacks();