JS: In oprder to keep code more consistent removed predicate isGlobal from RegExpCreationNode and reused RegExp::isGlobal in std

Author: Napalys

javascript/ql/lib/semmle/javascript/StandardLibrary.qll

@@ -115,7 +115,9 @@ class StringReplaceCall extends DataFlow::MethodCallNode {
    * Holds if this is a global replacement, that is, the first argument is a regular expression
    * with the `g` flag, or this is a call to `.replaceAll()`.
    */
-  predicate isGlobal() { this.getRegExp().isGlobal() or this.getMethodName() = "replaceAll" }
+  predicate isGlobal() {
+    RegExp::isGlobal(this.getRegExp().getFlags()) or this.getMethodName() = "replaceAll"
+  }
 
   /**
    * Holds if this call to `replace` replaces `old` with `new`.

javascript/ql/lib/semmle/javascript/dataflow/Nodes.qll

@@ -1682,9 +1682,6 @@ class RegExpCreationNode extends DataFlow::SourceNode {
     result = this.(RegExpLiteralNode).getFlags()
   }
 
-  /** Holds if the constructed predicate has the `g` flag. */
-  predicate isGlobal() { RegExp::isGlobal(this.getFlags()) }
-
   /** Gets a data flow node referring to this regular expression. */
   private DataFlow::SourceNode getAReference(DataFlow::TypeTracker t) {
     t.start() and