Avoid RenderObject::paintInvalidationForWholeRenderer() if possible

Source/core/rendering/ImageQualityController.cpp

Index: Source/core/rendering/ImageQualityController.cpp
diff --git a/Source/core/rendering/ImageQualityController.cpp b/Source/core/rendering/ImageQualityController.cpp
index edc840808986bbf67600ca23b47dccd6dd6a6a69..9b506ea0686a779e7377e405b21b433d0af74c48 100644
--- a/Source/core/rendering/ImageQualityController.cpp
+++ b/Source/core/rendering/ImageQualityController.cpp
@@ -137,7 +137,7 @@ void ImageQualityController::highQualityRepaintTimerFired(Timer<ImageQualityCont
                 return;
             }
         }
-        it->key->paintInvalidationForWholeRenderer();
+        it->key->setShouldDoFullPaintInvalidation(true);
     }
 
     m_liveResizeOptimizationIsActive = false;