Make SVG attribute interpolation test helper use testharness

third_party/WebKit/LayoutTests/animations/svg-attribute-interpolation/svg-r-interpolation-expected.txt

Index: third_party/WebKit/LayoutTests/animations/svg-attribute-interpolation/svg-r-interpolation-expected.txt
diff --git a/third_party/WebKit/LayoutTests/animations/svg-attribute-interpolation/svg-r-interpolation-expected.txt b/third_party/WebKit/LayoutTests/animations/svg-attribute-interpolation/svg-r-interpolation-expected.txt
deleted file mode 100644
index 84888d62ce8129eb6771fdeb766d038d5742d9d9..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/animations/svg-attribute-interpolation/svg-r-interpolation-expected.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-CONSOLE WARNING: SVG's SMIL animations (<animate>, <set>, etc.) are deprecated and will be removed. Please use CSS animations or Web animations instead.
-
-SVG SMIL:
-PASS: r from [10ch] to [60ch] was [10ch] at 0
-PASS: r from [10ch] to [60ch] was [20ch] at 0.2
-PASS: r from [10ch] to [60ch] was [40ch] at 0.6
-PASS: r from [10ch] to [60ch] was [60ch] at 1
-PASS: r from [10mm] to [6cm] was [10mm] at 0
-PASS: r from [10mm] to [6cm] was [20mm] at 0.2
-PASS: r from [10mm] to [6cm] was [40mm] at 0.6
-PASS: r from [10mm] to [6cm] was [60mm] at 1
-PASS: r from [50%] to [14em] was [130] at 0
-PASS: r from [50%] to [14em] was [132] at 0.2
-PASS: r from [50%] to [14em] was [136] at 0.6
-PASS: r from [50%] to [14em] was [140] at 1
-PASS: r from [10pc] to [20ch] was [10pc] at 0
-PASS: r from [10pc] to [20ch] was [168] at 0.2
-PASS: r from [10pc] to [20ch] was [184] at 0.6
-PASS: r from [10pc] to [20ch] was [20ch] at 1
-
-Web Animations API:
-PASS: r from [10ch] to [60ch] was [0ch] at -0.4
-PASS: r from [10ch] to [60ch] was [10ch] at 0
-PASS: r from [10ch] to [60ch] was [20ch] at 0.2
-PASS: r from [10ch] to [60ch] was [40ch] at 0.6
-PASS: r from [10ch] to [60ch] was [60ch] at 1
-PASS: r from [10ch] to [60ch] was [80ch] at 1.4
-PASS: r from [10mm] to [6cm] was [0mm] at -0.4
-PASS: r from [10mm] to [6cm] was [10mm] at 0
-PASS: r from [10mm] to [6cm] was [20mm] at 0.2
-PASS: r from [10mm] to [6cm] was [40mm] at 0.6
-PASS: r from [10mm] to [6cm] was [60mm] at 1
-PASS: r from [10mm] to [6cm] was [80mm] at 1.4
-PASS: r from [50%] to [14em] was [126] at -0.4
-PASS: r from [50%] to [14em] was [130] at 0
-PASS: r from [50%] to [14em] was [132] at 0.2
-PASS: r from [50%] to [14em] was [136] at 0.6
-PASS: r from [50%] to [14em] was [140] at 1
-PASS: r from [50%] to [14em] was [144] at 1.4
-PASS: r from [10pc] to [20ch] was [144] at -0.4
-PASS: r from [10pc] to [20ch] was [10pc] at 0
-PASS: r from [10pc] to [20ch] was [168] at 0.2
-PASS: r from [10pc] to [20ch] was [184] at 0.6
-PASS: r from [10pc] to [20ch] was [20ch] at 1
-PASS: r from [10pc] to [20ch] was [216] at 1.4
-