Revert of binding: Changes the association among global-proxy/global/window-instance.

third_party/WebKit/Source/bindings/core/v8/ToV8.h

 // Copyright 2014 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 ToV8_h
 #define ToV8_h
 
 // ToV8() provides C++ -> V8 conversion. Note that ToV8() can return an empty
 // handle. Call sites must check IsEmpty() before using return value.
 
 #include "bindings/core/v8/DOMDataStore.h"
 #include "bindings/core/v8/IDLDictionaryBase.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "core/CoreExport.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Forward.h"
 #include <utility>
 #include <v8.h>
 
 namespace blink {
 
+class DOMWindow;
 class Dictionary;
+class EventTarget;
 
 // ScriptWrappable
 
 inline v8::Local<v8::Value> ToV8(ScriptWrappable* impl,
                                  v8::Local<v8::Object> creationContext,
                                  v8::Isolate* isolate) {
   if (UNLIKELY(!impl))
     return v8::Null(isolate);
   v8::Local<v8::Value> wrapper = DOMDataStore::getWrapper(impl, isolate);
   if (!wrapper.IsEmpty())
@@ skipping 11 matching lines @@
     return v8::Null(isolate);
   v8::Local<v8::Value> wrapper = DOMDataStore::getWrapper(impl, isolate);
   if (!wrapper.IsEmpty())
     return wrapper;
 
   wrapper = ScriptWrappable::fromNode(impl)->wrap(isolate, creationContext);
   DCHECK(!wrapper.IsEmpty());
   return wrapper;
 }
 
+// Special versions for DOMWindow and EventTarget
+
+CORE_EXPORT v8::Local<v8::Value> ToV8(DOMWindow*,
+                                      v8::Local<v8::Object> creationContext,
+                                      v8::Isolate*);
+CORE_EXPORT v8::Local<v8::Value> ToV8(EventTarget*,
+                                      v8::Local<v8::Object> creationContext,
+                                      v8::Isolate*);
+
 // Primitives
 
 inline v8::Local<v8::Value> ToV8(const String& value,
                                  v8::Local<v8::Object> creationContext,
                                  v8::Isolate* isolate) {
   return v8String(isolate, value);
 }
 
 inline v8::Local<v8::Value> ToV8(const char* value,
                                  v8::Local<v8::Object> creationContext,
@@ skipping 229 matching lines @@
 // Cannot define in ScriptValue because of the circular dependency between toV8
 // and ScriptValue
 template <typename T>
 inline ScriptValue ScriptValue::from(ScriptState* scriptState, T&& value) {
   return ScriptValue(scriptState, ToV8(std::forward<T>(value), scriptState));
 }
 
 }  // namespace blink
 
 #endif  // ToV8_h