Merge 181007 "Restore SVG filter optimization that was lost in t..."

LayoutTests/TestExpectations

Index: LayoutTests/TestExpectations
===================================================================
--- LayoutTests/TestExpectations	(revision 181390)
+++ LayoutTests/TestExpectations	(working copy)
@@ -1224,6 +1224,34 @@
 crbug.com/394762 virtual/deferred/inspector/timeline/timeline-flame-chart-automatically-size-window.html [ Skip ]
 crbug.com/394762 virtual/implsidepainting/inspector/timeline/timeline-flame-chart-automatically-size-window.html [ Skip ]
 
+crbug.com/408031 svg/batik/filters/feTile.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/batik/filters/filterRegions.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/batik/text/smallFonts.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/batik/text/textFeatures.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/custom/text-filter.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/dynamic-updates/SVGFEImageElement-dom-preserveAspectRatio-attr.html [ NeedsRebaseline ]
+crbug.com/408031 svg/dynamic-updates/SVGFEImageElement-svgdom-preserveAspectRatio-prop.html [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/feComposite.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/feGaussianBlur.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/feOffset.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/feTile.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/filter-on-tspan.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/filter-placement-issue.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/filter-rounding-issues.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/filterRes.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/filterRes2.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/feImage-subregions.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/feImage-subregions-preseveAspectRatio-none.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/feImage-subregions-preseveAspectRatio-none-with-viewBox.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/subRegion-two-effects.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/parent-children-with-same-filter.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/filters/subRegion-one-effect.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/repaint/filter-repaint.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/repaint/paintorder-filtered.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/W3C-SVG-1.1/filters-color-01-b.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/W3C-SVG-1.1/filters-gauss-01-b.svg [ NeedsRebaseline ]
+crbug.com/408031 svg/W3C-SVG-1.1/filters-morph-01-f.svg [ NeedsRebaseline ]
+
 # Assertion failures seen only on Slow Leopard.
 crbug.com/374961 [ SnowLeopard Debug ] inspector/sources/debugger/frameworks-skip-step-in.html [ Crash ]
 crbug.com/374961 [ SnowLeopard Debug ] inspector/sources/debugger/frameworks-steppings.html [ Crash ]