Add <label> to items in Event Listener Breakpoint of Chrome Dev Tools

Source/devtools/blink/chromeServerProfile/Default/Cache/f_00003d

Index: Source/devtools/blink/chromeServerProfile/Default/Cache/f_00003d
diff --git a/Source/devtools/front_end/utilities.js b/Source/devtools/blink/chromeServerProfile/Default/Cache/f_00003d
similarity index 99%
copy from Source/devtools/front_end/utilities.js
copy to Source/devtools/blink/chromeServerProfile/Default/Cache/f_00003d
index 5ede3b4c07c918fee88a45917f482df083fa5fd0..b4e955de5b6c88968431da4bf90a084bbd3f4c68 100644
--- a/Source/devtools/front_end/utilities.js
+++ b/Source/devtools/blink/chromeServerProfile/Default/Cache/f_00003d
@@ -53,16 +53,6 @@ Object.values = function(obj)
 }
 
 /**
- * @param {number} n
- * @param {number} m
- * @return {number}
- */
-function mod(m, n)
-{
-    return ((m % n) + n) % n;
-}
-
-/**
  * @param {string} string
  * @return {!Array.<number>}
  */
@@ -861,13 +851,6 @@ String.tokenizeFormatString = function(format, formatters)
         addStringToken(format.substring(index, precentIndex));
         index = precentIndex + 1;
 
-        if (format[index] === "%") {
-            // %% escape sequence.
-            addStringToken("%");
-            ++index;
-            continue;
-        }
-
         if (isDigit(format[index])) {
             // The first character is a number, it might be a substitution index.
             var number = parseInt(format.substring(index), 10);