1 files changed, 8 insertions, 6 deletions
diff --git a/WebKit/qt/WebCoreSupport/ChromeClientQt.cpp b/WebKit/qt/WebCoreSupport/ChromeClientQt.cpp
index 3fec1d3..e72ef3e 100644
--- a/WebKit/qt/WebCoreSupport/ChromeClientQt.cpp
+++ b/WebKit/qt/WebCoreSupport/ChromeClientQt.cpp
@@ -118,14 +118,13 @@ FloatRect ChromeClientQt::pageRect()
     return FloatRect(QRectF(QPointF(0, 0), m_webPage->viewportSize()));
 }
 
-
 float ChromeClientQt::scaleFactor()
 {
-    notImplemented();
-    return 1;
+    if (!m_webPage)
+        return 1;
+    return m_webPage->d->pixelRatio;
 }
 
-
 void ChromeClientQt::focus()
 {
     if (!m_webPage)
@@ -618,9 +617,12 @@ void ChromeClientQt::scheduleCompositingLayerSync()
         platformPageClient()->markForSync(true);
 }
 
-bool ChromeClientQt::allowsAcceleratedCompositing() const
+ChromeClient::CompositingTriggerFlags ChromeClientQt::allowedCompositingTriggers() const
 {
-    return (platformPageClient() && platformPageClient()->allowsAcceleratedCompositing());
+    if (platformPageClient() && platformPageClient()->allowsAcceleratedCompositing())
+        return AllTriggers;
+
+    return 0;
 }
 
 #endif