Add Settings::useDefaultImageInterpolationQuality and use it in repaint tests

third_party/WebKit/LayoutTests/TestExpectations

Index: third_party/WebKit/LayoutTests/TestExpectations
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index 40f9edaf4fdb48a64d31ff202f5694f225336898..28e8e717161062640b11440cc48aa6e646351c3b 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -199,6 +199,13 @@ crbug.com/542541 [ Debug ] virtual/pointerevent/fast/events/click-count.html [ P
 # TODO(oshima): Mac Android are currently not supported.
 crbug.com/567837 [ Mac Android ] virtual/scalefactor200withzoom/fast/hidpi/static [ Skip ]
 
+crbug.com/611462 svg/custom/relative-sized-image.xhtml [ NeedsRebaseline ]
+crbug.com/611462 svg/dynamic-updates/SVGImageElement-dom-preserveAspectRatio-attr.html [ NeedsRebaseline ]
+crbug.com/611462 svg/dynamic-updates/SVGImageElement-dom-width-attr.html [ NeedsRebaseline ]
+crbug.com/611462 svg/dynamic-updates/SVGImageElement-svgdom-height-prop.html [ NeedsRebaseline ]
+crbug.com/611462 svg/dynamic-updates/SVGImageElement-svgdom-preserveAspectRatio-prop.html [ NeedsRebaseline ]
+crbug.com/611462 svg/dynamic-updates/SVGImageElement-svgdom-width-prop.html [ NeedsRebaseline ]
+
 # TODO(oshima): Debug build generates slightly different image for these tests due to different background color.
 #crbug.com/593567 [ Debug ] virtual/scalefactor150/fast/hidpi/static/calendar-picker-appearance.html [ Skip ]
 crbug.com/593567 [ Debug ] virtual/scalefactor150/fast/hidpi/static/data-suggestion-picker-appearance.html [ Skip ]