Remove unused V8 integration code in Sky

sky/engine/bindings/core/v8/V8ObjectConstructor.h

Index: sky/engine/bindings/core/v8/V8ObjectConstructor.h
diff --git a/sky/engine/bindings/core/v8/V8ObjectConstructor.h b/sky/engine/bindings/core/v8/V8ObjectConstructor.h
deleted file mode 100644
index c58510870f2c6f5b166c3fc07e392a4e0031f6b7..0000000000000000000000000000000000000000
--- a/sky/engine/bindings/core/v8/V8ObjectConstructor.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
-* Copyright (C) 2012 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
-* copyright notice, this list of conditions and the following disclaimer
-* in the documentation and/or other materials provided with the
-* distribution.
-*     * Neither the name of Google Inc. nor the names of its
-* contributors may be used to endorse or promote products derived from
-* this software without specific prior written permission.
-*
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef SKY_ENGINE_BINDINGS_CORE_V8_V8OBJECTCONSTRUCTOR_H_
-#define SKY_ENGINE_BINDINGS_CORE_V8_V8OBJECTCONSTRUCTOR_H_
-
-#include "sky/engine/bindings/core/v8/V8PerIsolateData.h"
-#include "sky/engine/bindings/core/v8/V8RecursionScope.h"
-#include "v8/include/v8.h"
-
-namespace blink {
-
-class Document;
-
-class ConstructorMode {
-public:
-    enum Mode {
-        WrapExistingObject,
-        CreateNewObject
-    };
-
-    ConstructorMode(v8::Isolate* isolate)
-        : m_isolate(isolate)
-        , m_microtaskSuppression(isolate)
-    {
-        V8PerIsolateData* data = V8PerIsolateData::from(m_isolate);
-        m_previous = data->m_constructorMode;
-        data->m_constructorMode = WrapExistingObject;
-    }
-
-    ~ConstructorMode()
-    {
-        V8PerIsolateData* data = V8PerIsolateData::from(m_isolate);
-        data->m_constructorMode = m_previous;
-    }
-
-    static bool current(v8::Isolate* isolate)
-    {
-        return V8PerIsolateData::from(isolate)->m_constructorMode;
-    }
-
-private:
-    v8::Isolate* m_isolate;
-    bool m_previous;
-    V8RecursionScope::MicrotaskSuppression m_microtaskSuppression;
-};
-
-class V8ObjectConstructor {
-public:
-    static v8::Local<v8::Object> newInstance(v8::Isolate*, v8::Handle<v8::Function>);
-    static v8::Local<v8::Object> newInstance(v8::Isolate*, v8::Handle<v8::Function>, int, v8::Handle<v8::Value> argv[]);
-    static v8::Local<v8::Object> newInstanceInDocument(v8::Isolate*, v8::Handle<v8::Function>, int, v8::Handle<v8::Value> argv[], Document*);
-
-    static void isValidConstructorMode(const v8::FunctionCallbackInfo<v8::Value>&);
-};
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_BINDINGS_CORE_V8_V8OBJECTCONSTRUCTOR_H_