Remove ThreadHeapMode

third_party/WebKit/Source/platform/heap/ThreadState.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 149 matching lines @@
       m_state->m_sweepForbidden = false;
     }
 
    private:
     ThreadState* m_state;
   };
 
   void lockThreadAttachMutex();
   void unlockThreadAttachMutex();
 
-  BlinkGC::ThreadHeapMode threadHeapMode() const { return m_threadHeapMode; }
-
   bool isTerminating() { return m_isTerminating; }
 
   static void attachMainThread();
   static void detachMainThread();
   void cleanupMainThread();
 
   // Associate ThreadState object with the current thread. After this
   // call thread can start using the garbage collected heap infrastructure.
   // It also has to periodically check for safepoints.
-  static void attachCurrentThread(BlinkGC::ThreadHeapMode);
+  static void attachCurrentThread();
 
   // Disassociate attached ThreadState from the current thread. The thread
   // can no longer use the garbage collected heap after this call.
   static void detachCurrentThread();
 
   static ThreadState* current() {
 #if defined(__GLIBC__) || OS(ANDROID) || OS(FREEBSD)
     // TLS lookup is fast in these platforms.
     return **s_threadSpecific;
 #else
@@ skipping 389 matching lines @@
   // value.
   bool isOnThreadHeap(const void* object) const {
     return &fromObject(object)->heap() == &heap();
   }
 
  private:
   template <typename T>
   friend class PrefinalizerRegistration;
   enum SnapshotType { HeapSnapshot, FreelistSnapshot };
 
-  explicit ThreadState(BlinkGC::ThreadHeapMode);
+  ThreadState();
   ~ThreadState();
 
   NO_SANITIZE_ADDRESS void copyStackUntilSafePointScope();
   void clearSafePointScopeMarker() {
     m_safePointStackCopy.clear();
     m_safePointScopeMarker = nullptr;
   }
 
   // shouldSchedule{Precise,Idle}GC and shouldForceConservativeGC
   // implement the heuristics that are used to determine when to collect
@@ skipping 95 matching lines @@
   size_t m_noAllocationCount;
   size_t m_gcForbiddenCount;
   size_t m_mixinsBeingConstructedCount;
   double m_accumulatedSweepingTime;
 
   BaseArena* m_arenas[BlinkGC::NumberOfArenas];
   int m_vectorBackingArenaIndex;
   size_t m_arenaAges[BlinkGC::NumberOfArenas];
   size_t m_currentArenaAges;
 
-  const BlinkGC::ThreadHeapMode m_threadHeapMode;
   bool m_isTerminating;
   GarbageCollectedMixinConstructorMarker* m_gcMixinMarker;
 
   bool m_shouldFlushHeapDoesNotContainCache;
   GCState m_gcState;
 
   std::unique_ptr<CallbackStack> m_threadLocalWeakCallbackStack;
 
   using PreFinalizerCallback = bool (*)(void*);
   using PreFinalizer = std::pair<void*, PreFinalizerCallback>;
@@ skipping 57 matching lines @@
 class ThreadStateFor<AnyThread> {
   STATIC_ONLY(ThreadStateFor);
 
  public:
   static ThreadState* state() { return ThreadState::current(); }
 };
 
 }  // namespace blink
 
 #endif  // ThreadState_h