DevTools: support live coverage

third_party/WebKit/LayoutTests/inspector/coverage/reveal-autoformat-expected.txt

 PASS
 
 Tests the CSS highlight in sources after the Pretty print formatting.
 
 The below should be formatted
 0: - .this-line-needs-to-be-longer-than-five-hundred-symbols {
 1: - }
 2: - 
-3: * body {
+3: + body {
 4: +     background-color: lightblue;
-5: * }
+5: + }
 6: - 
 7: - .class {
 8: -     color: red;
 9: - }
 10: - 
 11: - .class2 {
 12: -     color: green;
 13: -     font-style: italic;
 14: - }
 15: - 
-16: * #id {
+16: + #id {
 17: +     color: blue
-18: * }
+18: + }
 19: - 
 20: - notUsed {
 21: -     color: black
 22: - }
 23: - 
 24: - notUsed2 {
 25: -     color: white
 26: - }
 27: - 
 28: - #this-line-needs-to-be-longer-than-five-hundred-symbols.this-line-needs-to-be-longer-than-five-hundred-symbols {
 29: -     content: "words don\'t come easy to me, how can I find a way to make a longer line";
 30: -     color: lightgoldenrodyellow;
 31: -     background-color: lightgoldenrodyellow;
 32: -     border-color: lightgoldenrodyellow;
 33: - }
 34: - 
 The below should NOT be formatted
 0: + body {
 1: +     background-color: lightblue;
-2: * }
+2: + }
 3: - 
 4: - .class {
 5: -     color: red;
 6: - }
 7: - 
 8: - .class2 {    color:green;font-style: italic;
 9: - }
 10: - 
-11: * #id {  color: blue
-12: * }
+11: + #id {  color: blue
+12: + }
 13: - 
 14: - notUsed {color: black}
 15: - 
 16: - notUsed2 {
 17: -     color: white
 18: - }
 19: -