Remove window.history

sky/engine/bindings/core/v8/V8Initializer.cpp

Index: sky/engine/bindings/core/v8/V8Initializer.cpp
diff --git a/sky/engine/bindings/core/v8/V8Initializer.cpp b/sky/engine/bindings/core/v8/V8Initializer.cpp
index 6551d81deccf8d61e0f933d03cf41992a77bb518..2734f4404575198905539fd7eaa6579ef7bf079c 100644
--- a/sky/engine/bindings/core/v8/V8Initializer.cpp
+++ b/sky/engine/bindings/core/v8/V8Initializer.cpp
@@ -28,7 +28,6 @@
 
 #include "bindings/core/v8/V8DOMException.h"
 #include "bindings/core/v8/V8ErrorEvent.h"
-#include "bindings/core/v8/V8History.h"
 #include "bindings/core/v8/V8Location.h"
 #include "bindings/core/v8/V8Window.h"
 #include "sky/engine/bindings/core/v8/DOMWrapperWorld.h"
@@ -65,9 +64,6 @@ static LocalFrame* findFrame(v8::Local<v8::Object> host, v8::Local<v8::Value> da
         return V8Window::toNative(windowWrapper)->frame();
     }
 
-    if (V8History::wrapperTypeInfo.equals(type))
-        return V8History::toNative(host)->frame();
-
     if (V8Location::wrapperTypeInfo.equals(type))
         return V8Location::toNative(host)->frame();