diff --git a/engine/core/dom/Element.cpp b/engine/core/dom/Element.cpp
index e2b45d437138f616b91e361fff749a9b4cbb5aaf..62197c5a0f5db6c71d23edc6ef3f818bbddf39b5 100644
--- a/engine/core/dom/Element.cpp
+++ b/engine/core/dom/Element.cpp
@@ -461,14 +461,6 @@ int Element::scrollLeft()
     if (document().documentElement() != this) {
         if (RenderBox* rend = renderBox())
             return adjustDoubleForAbsoluteZoom(rend->scrollLeft(), *rend);
-        return 0;
-    }
-
-    if (RuntimeEnabledFeatures::scrollTopLeftInteropEnabled()) {
-        if (FrameView* view = document().view()) {
-            if (RenderView* renderView = document().renderView())
-                return adjustDoubleForAbsoluteZoom(view->scrollX(), *renderView);
-        }
     }
 
     return 0;
@@ -481,14 +473,6 @@ int Element::scrollTop()
     if (document().documentElement() != this) {
         if (RenderBox* rend = renderBox())
             return adjustLayoutUnitForAbsoluteZoom(rend->scrollTop(), *rend);
-        return 0;
-    }
-
-    if (RuntimeEnabledFeatures::scrollTopLeftInteropEnabled()) {
-        if (FrameView* view = document().view()) {
-            if (RenderView* renderView = document().renderView())
-                return adjustDoubleForAbsoluteZoom(view->scrollY(), *renderView);
-        }
     }
 
     return 0;
@@ -501,18 +485,6 @@ void Element::setScrollLeft(int newLeft)
     if (document().documentElement() != this) {
         if (RenderBox* rend = renderBox())
             rend->setScrollLeft(LayoutUnit::fromFloatRound(newLeft * rend->style()->effectiveZoom()));
-        return;
-    }
-
-    if (RuntimeEnabledFeatures::scrollTopLeftInteropEnabled()) {
-        LocalFrame* frame = document().frame();
-        if (!frame)
-            return;
-        FrameView* view = frame->view();
-        if (!view)
-            return;
-
-        view->setScrollPosition(IntPoint(roundf(newLeft * frame->pageZoomFactor()), view->scrollY()));
     }
 }
 
@@ -544,18 +516,6 @@ void Element::setScrollTop(int newTop)
     if (document().documentElement() != this) {
         if (RenderBox* rend = renderBox())
             rend->setScrollTop(LayoutUnit::fromFloatRound(newTop * rend->style()->effectiveZoom()));
-        return;
-    }
-
-    if (RuntimeEnabledFeatures::scrollTopLeftInteropEnabled()) {
-        LocalFrame* frame = document().frame();
-        if (!frame)
-            return;
-        FrameView* view = frame->view();
-        if (!view)
-            return;
-
-        view->setScrollPosition(IntPoint(view->scrollX(), roundf(newTop * frame->pageZoomFactor())));
     }
 }
 
diff --git a/engine/core/dom/TreeScope.cpp b/engine/core/dom/TreeScope.cpp
index 73b62d795164d385d7f1ea0ae981af7fd9c749c8..4c4c3d8fb07c8b02f6213fe5fa825e14ac844e61 100644
--- a/engine/core/dom/TreeScope.cpp
+++ b/engine/core/dom/TreeScope.cpp
@@ -209,7 +209,7 @@ HitTestResult hitTestInDocument(const Document* document, int x, int y)
         return HitTestResult();
 
     float scaleFactor = frame->pageZoomFactor();
-    IntPoint point = roundedIntPoint(FloatPoint(x * scaleFactor  + frameView->scrollX(), y * scaleFactor + frameView->scrollY()));
+    IntPoint point = roundedIntPoint(FloatPoint(x * scaleFactor, y * scaleFactor));
 
     if (!frameView->visibleContentRect().contains(point))
         return HitTestResult();
diff --git a/engine/core/events/MouseRelatedEvent.cpp b/engine/core/events/MouseRelatedEvent.cpp
index 9b7f32ec3a37666eff6bb73e64b3b17a7e226d55..5a4fae3a9a3cbbe35b43200ba73f0d9bc49803b1 100644
--- a/engine/core/events/MouseRelatedEvent.cpp
+++ b/engine/core/events/MouseRelatedEvent.cpp
@@ -38,20 +38,6 @@ MouseRelatedEvent::MouseRelatedEvent()
 {
 }
 
-static LayoutSize contentsScrollOffset(AbstractView* abstractView)
-{
-    if (!abstractView)
-        return LayoutSize();
-    LocalFrame* frame = abstractView->frame();
-    if (!frame)
-        return LayoutSize();
-    FrameView* frameView = frame->view();
-    if (!frameView)
-        return LayoutSize();
-    float scaleFactor = frame->pageZoomFactor();
-    return LayoutSize(frameView->scrollX() / scaleFactor, frameView->scrollY() / scaleFactor);
-}
-
 MouseRelatedEvent::MouseRelatedEvent(const AtomicString& eventType, bool canBubble, bool cancelable, PassRefPtrWillBeRawPtr<AbstractView> abstractView,
                                      int detail, const IntPoint& screenLocation, const IntPoint& windowLocation,
                                      const IntPoint& movementDelta,
@@ -99,7 +85,8 @@ void MouseRelatedEvent::initCoordinates(const LayoutPoint& clientLocation)
     // Set up initial values for coordinates.
     // Correct values are computed lazily, see computeRelativePosition.
     m_clientLocation = clientLocation;
-    m_pageLocation = clientLocation + contentsScrollOffset(view());
+    // FIXME(sky): We don't need this anymore?
+    m_pageLocation = clientLocation;
 
     m_layerLocation = m_pageLocation;
     m_offsetLocation = m_pageLocation;
diff --git a/engine/core/frame/FrameView.cpp b/engine/core/frame/FrameView.cpp
index 3f15fe02ab11c2efc4c46ea24d44514739eb06ee..853fd3577f0e9efca135a7c8f38f9c1bc896592b 100644
--- a/engine/core/frame/FrameView.cpp
+++ b/engine/core/frame/FrameView.cpp
@@ -1385,11 +1385,6 @@ bool FrameView::isActive() const
     return page && page->focusController().isActive();
 }
 
-void FrameView::scrollTo(const IntSize& newOffset)
-{
-    // FIXME(sky): remove
-}
-
 void FrameView::invalidateScrollbarRect(Scrollbar*, const IntRect&)
 {
     // FIXME(sky): remove
@@ -1713,12 +1708,7 @@ IntPoint FrameView::convertFromRenderer(const RenderObject& renderer, const IntP
 
 IntPoint FrameView::convertToRenderer(const RenderObject& renderer, const IntPoint& viewPoint) const
 {
-    IntPoint point = viewPoint;
-
-    // Convert from FrameView coords into page ("absolute") coordinates.
-    point += IntSize(scrollX(), scrollY());
-
-    return roundedIntPoint(renderer.absoluteToLocal(point, UseTransforms));
+    return roundedIntPoint(renderer.absoluteToLocal(viewPoint, UseTransforms));
 }
 
 IntRect FrameView::convertToContainingView(const IntRect& localRect) const
diff --git a/engine/core/frame/FrameView.h b/engine/core/frame/FrameView.h
index f2bbeb6212da0f1bd7ba74cf5c42d40d87fd95be..5cbf41f1690085715e8d734f22cca2581a78c660 100644
--- a/engine/core/frame/FrameView.h
+++ b/engine/core/frame/FrameView.h
@@ -277,7 +277,6 @@ public:
     // FIXME(sky): Remove
     void invalidateScrollbarRect(Scrollbar*, const IntRect&);
     void getTickmarks(Vector<IntRect>&) const;
-    void scrollTo(const IntSize&);
     IntRect scrollableAreaBoundingBox() const;
     bool scrollAnimatorEnabled() const;
     bool usesCompositedScrolling() const;
@@ -301,12 +300,6 @@ public:
     IntPoint maximumScrollPosition() const { return IntPoint(); }
     IntPoint scrollPosition() const { return IntPoint(); }
     bool scheduleAnimation();
-    int scrollX() const { return 0; }
-    int scrollY() const { return 0; }
-    void scrollBy(const IntSize& s, ScrollBehavior behavior = ScrollBehaviorInstant) {}
-    void setScrollOffset(const IntPoint&) {}
-    // Scrollbar* horizontalScrollbar() const { return 0; }
-    // Scrollbar* verticalScrollbar() const { return 0; }
     IntRect visibleContentRect(IncludeScrollbarsInRect = ExcludeScrollbars) const { return IntRect(IntPoint(), expandedIntSize(frameRect().size())); }
     IntSize unscaledVisibleContentSize(IncludeScrollbarsInRect = ExcludeScrollbars) const { return frameRect().size(); }
     IntPoint clampScrollPosition(const IntPoint& scrollPosition) const { return scrollPosition; }
diff --git a/engine/core/frame/LocalDOMWindow.cpp b/engine/core/frame/LocalDOMWindow.cpp
index 8e5a1d7f35ced136eeaf84bc89bd77b34ae18e39..ba106535bf4fcb23aa5f7329203852f389fd0d35 100644
--- a/engine/core/frame/LocalDOMWindow.cpp
+++ b/engine/core/frame/LocalDOMWindow.cpp
@@ -74,7 +74,7 @@
 #include "core/page/EventHandler.h"
 #include "core/page/Page.h"
 #include "core/page/WindowFocusAllowedIndicator.h"
-#include "core/page/scrolling/ScrollingCoordinator.h"
+#include "core/rendering/style/RenderStyle.h"
 #include "platform/EventDispatchForbiddenScope.h"
 #include "platform/PlatformScreen.h"
 #include "platform/RuntimeEnabledFeatures.h"
@@ -573,34 +573,6 @@ int LocalDOMWindow::screenY() const
     return static_cast<int>(host->chrome().windowRect().y());
 }
 
-int LocalDOMWindow::scrollX() const
-{
-    if (!m_frame)
-        return 0;
-
-    FrameView* view = m_frame->view();
-    if (!view)
-        return 0;
-
-    m_frame->document()->updateLayoutIgnorePendingStylesheets();
-
-    return adjustForAbsoluteZoom(view->scrollX(), m_frame->pageZoomFactor());
-}
-
-int LocalDOMWindow::scrollY() const
-{
-    if (!m_frame)
-        return 0;
-
-    FrameView* view = m_frame->view();
-    if (!view)
-        return 0;
-
-    m_frame->document()->updateLayoutIgnorePendingStylesheets();
-
-    return adjustForAbsoluteZoom(view->scrollY(), m_frame->pageZoomFactor());
-}
-
 LocalDOMWindow* LocalDOMWindow::window() const
 {
     if (!m_frame)
@@ -652,54 +624,6 @@ double LocalDOMWindow::devicePixelRatio() const
     return m_frame->devicePixelRatio();
 }
 
-static bool scrollBehaviorFromScrollOptions(const Dictionary& scrollOptions, ScrollBehavior& scrollBehavior, ExceptionState& exceptionState)
-{
-    String scrollBehaviorString;
-    if (!DictionaryHelper::get(scrollOptions, "behavior", scrollBehaviorString)) {
-        scrollBehavior = ScrollBehaviorAuto;
-        return true;
-    }
-
-    if (ScrollableArea::scrollBehaviorFromString(scrollBehaviorString, scrollBehavior))
-        return true;
-
-    exceptionState.throwTypeError("The ScrollBehavior provided is invalid.");
-    return false;
-}
-
-void LocalDOMWindow::scrollBy(int x, int y, ScrollBehavior scrollBehavior) const
-{
-    // FIXME(sky): Remove
-}
-
-void LocalDOMWindow::scrollBy(int x, int y, const Dictionary& scrollOptions, ExceptionState &exceptionState) const
-{
-    ScrollBehavior scrollBehavior = ScrollBehaviorAuto;
-    if (!scrollBehaviorFromScrollOptions(scrollOptions, scrollBehavior, exceptionState))
-        return;
-    scrollBy(x, y, scrollBehavior);
-}
-
-void LocalDOMWindow::scrollTo(int x, int y, ScrollBehavior scrollBehavior) const
-{
-    document()->updateLayoutIgnorePendingStylesheets();
-
-    RefPtr<FrameView> view = m_frame->view();
-    if (!view)
-        return;
-
-    IntPoint layoutPos(x * m_frame->pageZoomFactor(), y * m_frame->pageZoomFactor());
-    view->setScrollPosition(layoutPos, scrollBehavior);
-}
-
-void LocalDOMWindow::scrollTo(int x, int y, const Dictionary& scrollOptions, ExceptionState& exceptionState) const
-{
-    ScrollBehavior scrollBehavior = ScrollBehaviorAuto;
-    if (!scrollBehaviorFromScrollOptions(scrollOptions, scrollBehavior, exceptionState))
-        return;
-    scrollTo(x, y, scrollBehavior);
-}
-
 void LocalDOMWindow::moveBy(float x, float y) const
 {
     if (!m_frame)
diff --git a/engine/core/frame/LocalDOMWindow.h b/engine/core/frame/LocalDOMWindow.h
index 6f13ae2b47f2fb7c202ac0eefb75751c10fbf002..e5ade0de6949c35b430a2759da0cf86330774fbd 100644
--- a/engine/core/frame/LocalDOMWindow.h
+++ b/engine/core/frame/LocalDOMWindow.h
@@ -35,7 +35,6 @@
 #include "platform/LifecycleContext.h"
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
-#include "platform/scroll/ScrollableArea.h"
 
 #include "wtf/Forward.h"
 
@@ -133,10 +132,6 @@ public:
     int screenY() const;
     int screenLeft() const { return screenX(); }
     int screenTop() const { return screenY(); }
-    int scrollX() const;
-    int scrollY() const;
-    int pageXOffset() const { return scrollX(); }
-    int pageYOffset() const { return scrollY(); }
 
     // FIXME(sky): keeping self for now since js-test.html uses it.
     LocalDOMWindow* window() const;
@@ -164,13 +159,6 @@ public:
 
     void printErrorMessage(const String&);
 
-    void scrollBy(int x, int y, ScrollBehavior = ScrollBehaviorAuto) const;
-    void scrollBy(int x, int y, const Dictionary& scrollOptions, ExceptionState&) const;
-    void scrollTo(int x, int y, ScrollBehavior = ScrollBehaviorAuto) const;
-    void scrollTo(int x, int y, const Dictionary& scrollOptions, ExceptionState&) const;
-    void scroll(int x, int y) const { scrollTo(x, y); }
-    void scroll(int x, int y, const Dictionary& scrollOptions, ExceptionState& exceptionState) const { scrollTo(x, y, scrollOptions, exceptionState); }
-
     void moveBy(float x, float y) const;
     void moveTo(float x, float y) const;
 
diff --git a/engine/core/frame/Window.idl b/engine/core/frame/Window.idl
index 11e7964b002f013ed53f2e95292e018eb0531cf3..cac410bc1bf7c98fee9eb5b985e22c38ab291524 100644
--- a/engine/core/frame/Window.idl
+++ b/engine/core/frame/Window.idl
@@ -59,19 +59,7 @@
     [Replaceable] readonly attribute long screenY;
     [Replaceable] readonly attribute long screenLeft;
     [Replaceable] readonly attribute long screenTop;
-    [Replaceable] readonly attribute long scrollX;
-    [Replaceable] readonly attribute long scrollY;
-    readonly attribute long pageXOffset;
-    readonly attribute long pageYOffset;
-
-    // Overloading can be replaced by optional if RuntimeEnabled is removed, by
-    // changing the third argument to *optional* Dictionary scrollOptions
-    void scrollBy(long x, long y);
-    [RuntimeEnabled=CSSOMSmoothScroll, RaisesException] void scrollBy(long x, long y, Dictionary scrollOptions);
-    void scrollTo(long x, long y);
-    [RuntimeEnabled=CSSOMSmoothScroll, RaisesException] void scrollTo(long x, long y, Dictionary scrollOptions);
-    void scroll(long x, long y);
-    [RuntimeEnabled=CSSOMSmoothScroll, RaisesException] void scroll(long x, long y, Dictionary scrollOptions);
+
     void moveBy([Default=Undefined] optional float x, [Default=Undefined] optional float y); // FIXME: this should take longs not floats.
     void moveTo([Default=Undefined] optional float x, [Default=Undefined] optional float y); // FIXME: this should take longs not floats.
     void resizeBy([Default=Undefined] optional float x, [Default=Undefined] optional float y); // FIXME: this should take longs not floats.
diff --git a/engine/core/rendering/RenderBox.cpp b/engine/core/rendering/RenderBox.cpp
index 2924c5795d6dd024b23b106f03bb0816c8842359..93c9ec88a7b4c83d5c3f3c34c7da05e0ef94b84e 100644
--- a/engine/core/rendering/RenderBox.cpp
+++ b/engine/core/rendering/RenderBox.cpp
@@ -668,13 +668,6 @@ void RenderBox::scrollByRecursively(const IntSize& delta, ScrollOffsetClamping c
             if (frame && frame->page())
                 frame->page()->autoscrollController().updateAutoscrollRenderer();
         }
-    } else if (view()->frameView()) {
-        // If we are here, we were called on a renderer that can be programmatically scrolled, but doesn't
-        // have an overflow clip. Which means that it is a document node that can be scrolled.
-        view()->frameView()->scrollBy(delta);
-
-        // FIXME: If we didn't scroll the whole way, do we want to try looking at the frames ownerElement?
-        // https://bugs.webkit.org/show_bug.cgi?id=28237
     }
 }
 
diff --git a/engine/public/web/WebFrame.h b/engine/public/web/WebFrame.h
index 451c570530faf2627f13e960af4d2c0d76520642..cc16bbdab65f87d2ae05a561d0ea193a3d5f8875 100644
--- a/engine/public/web/WebFrame.h
+++ b/engine/public/web/WebFrame.h
@@ -109,7 +109,6 @@ public:
 
     // The scroll offset from the top-left corner of the frame in pixels.
     virtual WebSize scrollOffset() const = 0;
-    virtual void setScrollOffset(const WebSize&) = 0;
 
     // The minimum and maxium scroll positions in pixels.
     virtual WebSize minimumScrollOffset() const = 0;
diff --git a/engine/web/WebLocalFrameImpl.cpp b/engine/web/WebLocalFrameImpl.cpp
index 7dc57625dcfd0c60d90e015ae645fecfe120bfa0..a90cb3f2a2fda1721f7053846462948f452b4143 100644
--- a/engine/web/WebLocalFrameImpl.cpp
+++ b/engine/web/WebLocalFrameImpl.cpp
@@ -252,12 +252,6 @@ WebSize WebLocalFrameImpl::maximumScrollOffset() const
     return toIntSize(view->maximumScrollPosition());
 }
 
-void WebLocalFrameImpl::setScrollOffset(const WebSize& offset)
-{
-    if (FrameView* view = frameView())
-        view->setScrollOffset(IntPoint(offset.width, offset.height));
-}
-
 WebSize WebLocalFrameImpl::contentsSize() const
 {
     return frame()->view()->size();
diff --git a/engine/web/WebLocalFrameImpl.h b/engine/web/WebLocalFrameImpl.h
index b2d0c678cec88a8803882b2f89ae2b7372d6b971..1c0970afed56bc1b5253ccf2f25a398de67c17a7 100644
--- a/engine/web/WebLocalFrameImpl.h
+++ b/engine/web/WebLocalFrameImpl.h
@@ -64,7 +64,6 @@ public:
     virtual WebLocalFrame* toWebLocalFrame() override;
     virtual void close() override;
     virtual WebSize scrollOffset() const override;
-    virtual void setScrollOffset(const WebSize&) override;
     virtual WebSize minimumScrollOffset() const override;
     virtual WebSize maximumScrollOffset() const override;
     virtual WebSize contentsSize() const override;
diff --git a/engine/web/WebViewImpl.cpp b/engine/web/WebViewImpl.cpp
index ee8a6bf4ba1475616c1bf9cfacac4a6662f48869..57c8ec6f960504f60914d3afdd31441c76673f4e 100644
--- a/engine/web/WebViewImpl.cpp
+++ b/engine/web/WebViewImpl.cpp
@@ -252,6 +252,7 @@ bool WebViewImpl::handleMouseWheel(LocalFrame& mainFrame, const WebMouseWheelEve
     return PageWidgetEventHandler::handleMouseWheel(mainFrame, event);
 }
 
+// FIXME(sky): This appears to be unused.
 bool WebViewImpl::scrollBy(const WebFloatSize& delta, const WebFloatSize& velocity)
 {
     if (m_flingSourceDevice == WebGestureDeviceTouchpad) {
diff --git a/engine/web/tests/data/select_range_iframe_scroll.html b/engine/web/tests/data/select_range_iframe_scroll.html
deleted file mode 100644
index fcd1ee294ee42cec9a950db1b685e4537d4e2dc1..0000000000000000000000000000000000000000
--- a/engine/web/tests/data/select_range_iframe_scroll.html
+++ /dev/null
@@ -1,10 +0,0 @@
-<!DOCTYPE html>
-<html>
-<body>
-This is a test case for selecting a range within an iframe.
-<iframe id='target' width='400' height='200' src='select_range_scroll.html'></iframe>
-<script>
-    document.getElementById('target').contentWindow.focus();
-</script>
-</body>
-</html>
diff --git a/engine/web/tests/data/select_range_scroll.html b/engine/web/tests/data/select_range_scroll.html
deleted file mode 100644
index efa98a9d6f3f3b6997927825a2918f989208c7b3..0000000000000000000000000000000000000000
--- a/engine/web/tests/data/select_range_scroll.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<!DOCTYPE html>
-<html id='root'>
-<body>
-<div style='height:3000px'>
-    <span id="target">Some offscreen test text for testing.</span>
-</div>
-<script>
-    var range = document.createRange();
-    range.selectNode(document.getElementById('target'));
-    window.getSelection().addRange(range);
-    window.scrollBy(0,500);
-</script>
-</body>
-</html>
-