Move ScriptWrappable and dependencies to platform/bindings

third_party/WebKit/Source/platform/bindings/ScriptWrappableVisitor.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef ScriptWrappableVisitor_h
 #define ScriptWrappableVisitor_h
 
-#include "core/CoreExport.h"
+#include "platform/PlatformExport.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/heap/HeapPage.h"
 #include "platform/heap/VisitorImpl.h"
 #include "platform/heap/WrapperVisitor.h"
 #include "platform/wtf/Deque.h"
 #include "platform/wtf/Vector.h"
 #include "v8/include/v8.h"
 
 namespace blink {
 
@@ skipping 52 matching lines @@
   friend class ScriptWrappableVisitor;
 };
 
 // ScriptWrappableVisitor is able to trace through the objects to get all
 // wrappers. It is used during V8 garbage collection.  When this visitor is
 // set to the v8::Isolate as its embedder heap tracer, V8 will call it during
 // its garbage collection. At the beginning, it will call TracePrologue, then
 // repeatedly it will call AdvanceTracing, and at the end it will call
 // TraceEpilogue. Everytime V8 finds new wrappers, it will let the tracer
 // know using RegisterV8References.
-class CORE_EXPORT ScriptWrappableVisitor : public v8::EmbedderHeapTracer,
-                                           public WrapperVisitor {
+class PLATFORM_EXPORT ScriptWrappableVisitor : public v8::EmbedderHeapTracer,
+                                               public WrapperVisitor {
   DISALLOW_IMPLICIT_CONSTRUCTORS(ScriptWrappableVisitor);
 
  public:
   ScriptWrappableVisitor(v8::Isolate* isolate) : isolate_(isolate){};
   ~ScriptWrappableVisitor() override;
 
   // Replace all dead objects in the marking deque with nullptr after oilpan
   // gc.
   static void InvalidateDeadObjectsInMarkingDeque(v8::Isolate*);
 
@@ skipping 142 matching lines @@
   // - oilpan objects cannot move
   // - objects this headers belong to are invalidated by the oilpan GC in
   //   invalidateDeadObjectsInMarkingDeque.
   mutable WTF::Vector<HeapObjectHeader*> headers_to_unmark_;
   v8::Isolate* isolate_;
 };
 
 }  // namespace blink
 
 #endif  // ScriptWrappableVisitor_h