Remove everything region-specific from LayoutTests.

LayoutTests/fast/regions/script-tests/content-webkit-from-flow-parsing.js

-description('Tests parsing of -webkit-flow-from property');
- 
-function testCSSText(declaration) {
- var div = document.createElement("div");
- div.setAttribute("style", declaration);
- return div.style.webkitFlowFrom;
-}
-
-function testComputedStyle(declaration) {
- var div = document.createElement("div");
- document.body.appendChild(div);
- div.style.setProperty("-webkit-flow-from", declaration);
-
- var contentComputedValue = getComputedStyle(div).getPropertyValue("-webkit-flow-from");
- document.body.removeChild(div);
- return contentComputedValue;
-}
-
-shouldBeEqualToString('testCSSText("-webkit-flow-from: first-flow")', "first-flow");
-shouldBeEqualToString('testCSSText("-webkit-flow-from: none")', "none");
-shouldBeEqualToString('testCSSText("-webkit-flow-from: ")', "");
-shouldBeEqualToString('testCSSText("-webkit-flow-from: \'first-flow\'")', "");
-shouldBeEqualToString('testCSSText("-webkit-flow-from: 1")', "");
-shouldBeEqualToString('testCSSText("-webkit-flow-from: 1.2")', "");
-shouldBeEqualToString('testCSSText("-webkit-flow-from: -1")', "");
-shouldBeEqualToString('testCSSText("-webkit-flow-from: 12px")', "");
-shouldBeEqualToString('testCSSText("-webkit-from-flow: first flow")', "");
-
-shouldBeEqualToString('testComputedStyle("first-flow")', "first-flow");
-shouldBeEqualToString('testComputedStyle("\'first flow\'")', "none");
-shouldBeEqualToString('testComputedStyle("none")', "none");
-shouldBeEqualToString('testComputedStyle("initial")', "none");
-shouldBeEqualToString('testComputedStyle("inherit")', "none");
-shouldBeEqualToString('testComputedStyle("1")', "none");
-shouldBeEqualToString('testComputedStyle("1.2")', "none");
-shouldBeEqualToString('testComputedStyle("-1")', "none");
-shouldBeEqualToString('testComputedStyle("12px")', "none");