Avoid RenderObject::paintInvalidationForWholeRenderer() if possible

Source/core/rendering/RenderProgress.cpp

Index: Source/core/rendering/RenderProgress.cpp
diff --git a/Source/core/rendering/RenderProgress.cpp b/Source/core/rendering/RenderProgress.cpp
index 5b1c6fd1bfd357c659276be4945da1e39c3720be..358a909401e1b31932c334f7f33c28fc2558bf30 100644
--- a/Source/core/rendering/RenderProgress.cpp
+++ b/Source/core/rendering/RenderProgress.cpp
@@ -52,7 +52,7 @@ void RenderProgress::updateFromElement()
     m_position = element->position();
 
     updateAnimationState();
-    paintInvalidationForWholeRenderer();
+    setShouldDoFullPaintInvalidation(true);
     RenderBlockFlow::updateFromElement();
 }
 
@@ -69,7 +69,7 @@ bool RenderProgress::isDeterminate() const
 
 void RenderProgress::animationTimerFired(Timer<RenderProgress>*)
 {
-    paintInvalidationForWholeRenderer();
+    setShouldDoFullPaintInvalidation(true);
     if (!m_animationTimer.isActive() && m_animating)
         m_animationTimer.startOneShot(m_animationRepeatInterval, FROM_HERE);
 }