Remove HTMLDocument.width and height properties

Source/core/html/HTMLDocument.cpp

Index: Source/core/html/HTMLDocument.cpp
diff --git a/Source/core/html/HTMLDocument.cpp b/Source/core/html/HTMLDocument.cpp
index d157c4c8e99e0b7b826a271494f1f979a0d268b3..ecda17c69c1665845a66ee09b55de15b12e09505 100644
--- a/Source/core/html/HTMLDocument.cpp
+++ b/Source/core/html/HTMLDocument.cpp
@@ -77,20 +77,6 @@ HTMLDocument::~HTMLDocument()
 {
 }
 
-int HTMLDocument::width()
-{
-    updateLayoutIgnorePendingStylesheets();
-    FrameView* frameView = view();
-    return frameView ? frameView->contentsWidth() : 0;
-}
-
-int HTMLDocument::height()
-{
-    updateLayoutIgnorePendingStylesheets();
-    FrameView* frameView = view();
-    return frameView ? frameView->contentsHeight() : 0;
-}
-
 String HTMLDocument::dir()
 {
     HTMLElement* b = body();