Shorten regular expressions

Author: mattrobenolt

vendor/TraceKit/tracekit.js

@@ -779,8 +779,8 @@ TraceKit.computeStackTrace = (function computeStackTraceWrapper() {
             return null;
         }
 
-        var lineRE1 = /^\s*Line (\d+) of linked script ((?:file|http|https)\S+)(?:: in function (\S+))?\s*$/i,
-            lineRE2 = /^\s*Line (\d+) of inline#(\d+) script in ((?:file|http|https)\S+)(?:: in function (\S+))?\s*$/i,
+        var lineRE1 = /^\s*Line (\d+) of linked script ((?:file|https?)\S+)(?:: in function (\S+))?\s*$/i,
+            lineRE2 = /^\s*Line (\d+) of inline#(\d+) script in ((?:file|https?)\S+)(?:: in function (\S+))?\s*$/i,
             lineRE3 = /^\s*Line (\d+) of function script\s*$/i,
             stack = [],
             scripts = document.getElementsByTagName('script'),