Add scrolling related getters to WebLayerImpl

webkit/compositor_bindings/WebLayerImpl.cpp

Index: webkit/compositor_bindings/WebLayerImpl.cpp
diff --git a/webkit/compositor_bindings/WebLayerImpl.cpp b/webkit/compositor_bindings/WebLayerImpl.cpp
index df3f430c49b8290eeb54907744fb2f1a9290083b..e3bda86606e4124f4ce293170704f2db18d0f51f 100644
--- a/webkit/compositor_bindings/WebLayerImpl.cpp
+++ b/webkit/compositor_bindings/WebLayerImpl.cpp
@@ -348,21 +348,41 @@ void WebLayerImpl::setMaxScrollPosition(WebSize maxScrollPosition)
     m_layer->setMaxScrollPosition(convert(maxScrollPosition));
 }
 
+WebSize WebLayerImpl::maxScrollPosition() const
+{
+    return convert(m_layer->maxScrollPosition());
+}
+
 void WebLayerImpl::setScrollable(bool scrollable)
 {
     m_layer->setScrollable(scrollable);
 }
 
+bool WebLayerImpl::scrollable() const
+{
+    return m_layer->scrollable();
+}
+
 void WebLayerImpl::setHaveWheelEventHandlers(bool haveWheelEventHandlers)
 {
     m_layer->setHaveWheelEventHandlers(haveWheelEventHandlers);
 }
 
+bool WebLayerImpl::haveWheelEventHandlers() const
+{
+    return m_layer->haveWheelEventHandlers();
+}
+
 void WebLayerImpl::setShouldScrollOnMainThread(bool shouldScrollOnMainThread)
 {
     m_layer->setShouldScrollOnMainThread(shouldScrollOnMainThread);
 }
 
+bool WebLayerImpl::shouldScrollOnMainThread() const
+{
+    return m_layer->shouldScrollOnMainThread();
+}
+
 void WebLayerImpl::setNonFastScrollableRegion(const WebVector<WebRect>& rects)
 {
     WebCore::Region region;
@@ -374,16 +394,35 @@ void WebLayerImpl::setNonFastScrollableRegion(const WebVector<WebRect>& rects)
 
 }
 
+WebVector<WebRect> WebLayerImpl::nonFastScrollableRegion() const
+{
+    Vector<WebCore::IntRect> regionRects = m_layer->nonFastScrollableRegion().rects();
+    WebVector<WebRect> result(regionRects.size());
+    for (size_t i = 0; i < regionRects.size(); ++i)
+        result[i] = convert(regionRects[i]);
+    return result;
+}
+
 void WebLayerImpl::setIsContainerForFixedPositionLayers(bool enable)
 {
     m_layer->setIsContainerForFixedPositionLayers(enable);
 }
 
+bool WebLayerImpl::isContainerForFixedPositionLayers() const
+{
+    return m_layer->isContainerForFixedPositionLayers();
+}
+
 void WebLayerImpl::setFixedToContainerLayer(bool enable)
 {
     m_layer->setFixedToContainerLayer(enable);
 }
 
+bool WebLayerImpl::fixedToContainerLayer() const
+{
+    return m_layer->fixedToContainerLayer();
+}
+
 void WebLayerImpl::setScrollClient(WebLayerScrollClient* scrollClient)
 {
     m_layer->setLayerScrollClient(scrollClient);