Highlight relfected XSS vectors in view-source page.

Source/core/css/view-source.css

Index: Source/core/css/view-source.css
diff --git a/Source/core/css/view-source.css b/Source/core/css/view-source.css
index daebdbf4f679bee5ef4c2fcaa746336a941a731a..cd76099b8cf6a22fd47c1f32d29c79150df5332f 100644
--- a/Source/core/css/view-source.css
+++ b/Source/core/css/view-source.css
@@ -82,11 +82,23 @@ tbody:last-child .webkit-line-content:empty:before {
     padding: 0 5px !important;
 }
 
+.webkit-highlight {

[Mike West, 2014/05/29 09:29:48]

Hrm. At some point (not in this CL), we need to drop the 'webkit-' prefixes
here. They're just class names, after all.

[jww, 2014/05/29 18:35:01]

I just filed https://crbug.com/378867 for this.

+    background-color: rgb(100%, 42%, 42%);
+    border: 2px solid rgb(100%, 31%, 31%);
+}
+
 .webkit-html-tag {
     /* Keep this in sync with inspector.css (.webkit-html-tag) */
     color: rgb(136, 18, 128);
 }
 
+.webkit-html-tag-highlight {
+    /* Keep this in sync with inspector.css (.webkit-html-tag) */
+    color: rgb(136, 18, 128);
+    background-color: rgb(100%, 42%, 42%);
+    border: 2px solid rgb(100%, 31%, 31%);
+}
+
 .webkit-html-attribute-name {
     /* Keep this in sync with inspector.css (.webkit-html-attribute-name) */
     color: rgb(153, 69, 0);