Include HTMLFrameOwnerElement.h in fewer headers

Source/core/frame/Frame.cpp

Index: Source/core/frame/Frame.cpp
diff --git a/Source/core/frame/Frame.cpp b/Source/core/frame/Frame.cpp
index db3f719f5951b14d8bae71fdb31142411de8e2df..114578ab0e31aa2367b1face1931fbb990b4ad25 100644
--- a/Source/core/frame/Frame.cpp
+++ b/Source/core/frame/Frame.cpp
@@ -193,4 +193,9 @@ void Frame::disconnectOwnerElement()
     m_owner = 0;
 }
 
+HTMLFrameOwnerElement* Frame::deprecatedLocalOwner() const
+{
+    return m_owner && m_owner->isLocal() ? toHTMLFrameOwnerElement(m_owner) : 0;
+}
+
 } // namespace WebCore