Use testharness.js in fast/images/ for border/cmyk tests

third_party/WebKit/LayoutTests/fast/images/script-tests/border.js

-description(
-"This tests the HTMLImageElement border property."
-);
-
-function imageBorderWidth(borderValue, style)
-{
-    var image = document.createElement("img");
-    if (borderValue !== undefined)
-        image.setAttribute("border", borderValue);
-    image.setAttribute("style", style);
-    image.setAttribute("width", "0");
-    document.body.appendChild(image);
-    var borderBoxWidth = image.offsetWidth;
-    document.body.removeChild(image);
-    return borderBoxWidth / 2;
-}
-
-shouldBe("imageBorderWidth()", "0");
-shouldBe("imageBorderWidth(null)", "0");
-shouldBe("imageBorderWidth('')", "0");
-shouldBe("imageBorderWidth(0)", "0");
-shouldBe("imageBorderWidth('x')", "0");
-shouldBe("imageBorderWidth(undefined, 'border-width: 20px')", "0");
-
-shouldBe("imageBorderWidth(null, 'border-width: 20px')", "20");
-shouldBe("imageBorderWidth('', 'border-width: 20px')", "20");
-shouldBe("imageBorderWidth('x', 'border-width: 20px')", "20");
-shouldBe("imageBorderWidth(0, 'border-width: 20px')", "20");
-
-shouldBe("imageBorderWidth(10)", "10");
-shouldBe("imageBorderWidth(' 10')", "10");
-shouldBe("imageBorderWidth('10 ')", "10");
-shouldBe("imageBorderWidth(' 10 ')", "10");
-shouldBe("imageBorderWidth('10q')", "10");
-shouldBe("imageBorderWidth(' 10q')", "10");
-shouldBe("imageBorderWidth('10q ')", "10");
-shouldBe("imageBorderWidth(' 10q ')", "10");