Remove suppressInvalidations and suppressCompositorScheduling, they don't do anything.

Source/web/WebViewImpl.cpp

Index: Source/web/WebViewImpl.cpp
diff --git a/Source/web/WebViewImpl.cpp b/Source/web/WebViewImpl.cpp
index 4228b9422e46d6bc963174afd94e3f0adc782f8f..26f9d09cea2e77b2800d364cdcc5af0df7f0fe27 100644
--- a/Source/web/WebViewImpl.cpp
+++ b/Source/web/WebViewImpl.cpp
@@ -4082,19 +4082,11 @@ bool WebViewImpl::tabsToLinks() const
     return m_tabsToLinks;
 }
 
-void WebViewImpl::suppressInvalidations(bool enable)
-{
-    if (m_client)
-        m_client->suppressCompositorScheduling(enable);
-}
-
 void WebViewImpl::setRootGraphicsLayer(GraphicsLayer* layer)
 {
     if (!m_layerTreeView)
         return;
 
-    suppressInvalidations(true);
-
     VisualViewport& visualViewport = page()->frameHost().visualViewport();
     visualViewport.attachToLayerTree(layer, graphicsLayerFactory());
     if (layer) {
@@ -4126,8 +4118,6 @@ void WebViewImpl::setRootGraphicsLayer(GraphicsLayer* layer)
         m_shouldDispatchFirstLayoutAfterFinishedParsing = true;
         page()->frameHost().visualViewport().clearLayersForTreeView(m_layerTreeView);
     }
-
-    suppressInvalidations(false);
 }
 
 void WebViewImpl::invalidateRect(const IntRect& rect)