Use testharness.js instead of js-test.js in LayoutTests/fast/canvas tests.

third_party/WebKit/LayoutTests/fast/canvas/canvas-state-intact-after-putImageData-expected.txt

Index: third_party/WebKit/LayoutTests/fast/canvas/canvas-state-intact-after-putImageData-expected.txt
diff --git a/third_party/WebKit/LayoutTests/fast/canvas/canvas-state-intact-after-putImageData-expected.txt b/third_party/WebKit/LayoutTests/fast/canvas/canvas-state-intact-after-putImageData-expected.txt
deleted file mode 100644
index ceb1bf4cf8ec9f6f7a9943f10832216159451277..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/fast/canvas/canvas-state-intact-after-putImageData-expected.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-Test that the rendering context state is intact after a call to putImageData()
-
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-Checking initial state for sanity
-PASS ctx.fillStyle is '#ff0000'
-PASS imgdata[0] is 255
-PASS imgdata[1] is 0
-PASS imgdata[2] is 0
-PASS imgdata[3] is 255
-PASS imgdata[4] is 0
-PASS imgdata[5] is 0
-PASS imgdata[6] is 0
-PASS imgdata[7] is 0
-Calling putImageData()
-PASS imgdata[0] is 255
-PASS imgdata[1] is 0
-PASS imgdata[2] is 0
-PASS imgdata[3] is 255
-Checking if state is intact
-PASS ctx.fillStyle is '#ff0000'
-PASS imgdata[0] is 255
-PASS imgdata[1] is 0
-PASS imgdata[2] is 0
-PASS imgdata[3] is 255
-PASS successfullyParsed is true
-
-TEST COMPLETE
-