Support animating <number> custom properties

third_party/WebKit/LayoutTests/animations/custom-properties/number-type-interpolation-expected.txt

Index: third_party/WebKit/LayoutTests/animations/custom-properties/number-type-interpolation-expected.txt
diff --git a/third_party/WebKit/LayoutTests/animations/custom-properties/number-type-interpolation-expected.txt b/third_party/WebKit/LayoutTests/animations/custom-properties/number-type-interpolation-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..211c1c0d09f56a8e55d983b62c5ec3dd143175ff
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/animations/custom-properties/number-type-interpolation-expected.txt
@@ -0,0 +1,79 @@
+This is a testharness.js-based test.
+PASS This test uses interpolation-test.js. 
+FAIL CSS Transitions: property <--number> from neutral to [20] at (-0.3) is [20] assert_equals: expected "7 " but got "20 "
+FAIL CSS Transitions: property <--number> from neutral to [20] at (0) is [20] assert_equals: expected "10 " but got "20 "
+FAIL CSS Transitions: property <--number> from neutral to [20] at (0.5) is [20] assert_equals: expected "15 " but got "20 "
+PASS CSS Transitions: property <--number> from neutral to [20] at (1) is [20] 
+FAIL CSS Transitions: property <--number> from neutral to [20] at (1.5) is [20] assert_equals: expected "25 " but got "20 "
+FAIL CSS Transitions: property <--number> from [initial] to [20] at (-0.3) is [20] assert_equals: expected "46 " but got "20 "
+FAIL CSS Transitions: property <--number> from [initial] to [20] at (0) is [20] assert_equals: expected "40 " but got "20 "
+FAIL CSS Transitions: property <--number> from [initial] to [20] at (0.5) is [20] assert_equals: expected "30 " but got "20 "
+PASS CSS Transitions: property <--number> from [initial] to [20] at (1) is [20] 
+FAIL CSS Transitions: property <--number> from [initial] to [20] at (1.5) is [20] assert_equals: expected "10 " but got "20 "
+FAIL CSS Transitions: property <--number> from [inherit] to [20] at (-0.3) is [20] assert_equals: expected "33 " but got "20 "
+FAIL CSS Transitions: property <--number> from [inherit] to [20] at (0) is [20] assert_equals: expected "30 " but got "20 "
+FAIL CSS Transitions: property <--number> from [inherit] to [20] at (0.5) is [20] assert_equals: expected "25 " but got "20 "
+PASS CSS Transitions: property <--number> from [inherit] to [20] at (1) is [20] 
+FAIL CSS Transitions: property <--number> from [inherit] to [20] at (1.5) is [20] assert_equals: expected "15 " but got "20 "
+FAIL CSS Transitions: property <--number> from [unset] to [20] at (-0.3) is [20] assert_equals: expected "46 " but got "20 "
+FAIL CSS Transitions: property <--number> from [unset] to [20] at (0) is [20] assert_equals: expected "40 " but got "20 "
+FAIL CSS Transitions: property <--number> from [unset] to [20] at (0.5) is [20] assert_equals: expected "30 " but got "20 "
+PASS CSS Transitions: property <--number> from [unset] to [20] at (1) is [20] 
+FAIL CSS Transitions: property <--number> from [unset] to [20] at (1.5) is [20] assert_equals: expected "10 " but got "20 "
+FAIL CSS Transitions: property <--number> from [-10] to [10] at (-0.3) is [10] assert_equals: expected "- 16 " but got "10 "
+FAIL CSS Transitions: property <--number> from [-10] to [10] at (0) is [10] assert_equals: expected "- 10 " but got "10 "
+FAIL CSS Transitions: property <--number> from [-10] to [10] at (0.5) is [10] assert_equals: expected "0 " but got "10 "
+PASS CSS Transitions: property <--number> from [-10] to [10] at (1) is [10] 
+FAIL CSS Transitions: property <--number> from [-10] to [10] at (1.5) is [10] assert_equals: expected "20 " but got "10 "
+PASS CSS Animations: property <--number> from neutral to [20] at (-0.3) is [7] 
+PASS CSS Animations: property <--number> from neutral to [20] at (0) is [10] 
+PASS CSS Animations: property <--number> from neutral to [20] at (0.5) is [15] 
+PASS CSS Animations: property <--number> from neutral to [20] at (1) is [20] 
+PASS CSS Animations: property <--number> from neutral to [20] at (1.5) is [25] 
+PASS CSS Animations: property <--number> from [initial] to [20] at (-0.3) is [46] 
+PASS CSS Animations: property <--number> from [initial] to [20] at (0) is [40] 
+PASS CSS Animations: property <--number> from [initial] to [20] at (0.5) is [30] 
+PASS CSS Animations: property <--number> from [initial] to [20] at (1) is [20] 
+PASS CSS Animations: property <--number> from [initial] to [20] at (1.5) is [10] 
+PASS CSS Animations: property <--number> from [inherit] to [20] at (-0.3) is [33] 
+PASS CSS Animations: property <--number> from [inherit] to [20] at (0) is [30] 
+PASS CSS Animations: property <--number> from [inherit] to [20] at (0.5) is [25] 
+PASS CSS Animations: property <--number> from [inherit] to [20] at (1) is [20] 
+PASS CSS Animations: property <--number> from [inherit] to [20] at (1.5) is [15] 
+PASS CSS Animations: property <--number> from [unset] to [20] at (-0.3) is [46] 
+PASS CSS Animations: property <--number> from [unset] to [20] at (0) is [40] 
+PASS CSS Animations: property <--number> from [unset] to [20] at (0.5) is [30] 
+PASS CSS Animations: property <--number> from [unset] to [20] at (1) is [20] 
+PASS CSS Animations: property <--number> from [unset] to [20] at (1.5) is [10] 
+PASS CSS Animations: property <--number> from [-10] to [10] at (-0.3) is [-16] 
+PASS CSS Animations: property <--number> from [-10] to [10] at (0) is [-10] 
+PASS CSS Animations: property <--number> from [-10] to [10] at (0.5) is [0] 
+PASS CSS Animations: property <--number> from [-10] to [10] at (1) is [10] 
+PASS CSS Animations: property <--number> from [-10] to [10] at (1.5) is [20] 
+PASS Web Animations: property <--number> from neutral to [20] at (-0.3) is [7] 
+PASS Web Animations: property <--number> from neutral to [20] at (0) is [10] 
+PASS Web Animations: property <--number> from neutral to [20] at (0.5) is [15] 
+PASS Web Animations: property <--number> from neutral to [20] at (1) is [20] 
+PASS Web Animations: property <--number> from neutral to [20] at (1.5) is [25] 
+PASS Web Animations: property <--number> from [initial] to [20] at (-0.3) is [46] 
+PASS Web Animations: property <--number> from [initial] to [20] at (0) is [40] 
+PASS Web Animations: property <--number> from [initial] to [20] at (0.5) is [30] 
+PASS Web Animations: property <--number> from [initial] to [20] at (1) is [20] 
+PASS Web Animations: property <--number> from [initial] to [20] at (1.5) is [10] 
+PASS Web Animations: property <--number> from [inherit] to [20] at (-0.3) is [33] 
+PASS Web Animations: property <--number> from [inherit] to [20] at (0) is [30] 
+PASS Web Animations: property <--number> from [inherit] to [20] at (0.5) is [25] 
+PASS Web Animations: property <--number> from [inherit] to [20] at (1) is [20] 
+PASS Web Animations: property <--number> from [inherit] to [20] at (1.5) is [15] 
+PASS Web Animations: property <--number> from [unset] to [20] at (-0.3) is [46] 
+PASS Web Animations: property <--number> from [unset] to [20] at (0) is [40] 
+PASS Web Animations: property <--number> from [unset] to [20] at (0.5) is [30] 
+PASS Web Animations: property <--number> from [unset] to [20] at (1) is [20] 
+PASS Web Animations: property <--number> from [unset] to [20] at (1.5) is [10] 
+PASS Web Animations: property <--number> from [-10] to [10] at (-0.3) is [-16] 
+PASS Web Animations: property <--number> from [-10] to [10] at (0) is [-10] 
+PASS Web Animations: property <--number> from [-10] to [10] at (0.5) is [0] 
+PASS Web Animations: property <--number> from [-10] to [10] at (1) is [10] 
+PASS Web Animations: property <--number> from [-10] to [10] at (1.5) is [20] 
+Harness: the test ran to completion.
+