js_checker.py: Replace custom WrapperTypeCheck with ESLint's no-new-wrappers.

tools/web_dev_style/js_checker.py

Index: tools/web_dev_style/js_checker.py
diff --git a/tools/web_dev_style/js_checker.py b/tools/web_dev_style/js_checker.py
index 7d48c3f853bacc7a347a74a378355139f50f4133..f27a9d63a072686d206e72b922201e1a79874138 100644
--- a/tools/web_dev_style/js_checker.py
+++ b/tools/web_dev_style/js_checker.py
@@ -94,13 +94,6 @@ class JSChecker(object):
 
     return [self.output_api.PresubmitError(output)] if output else []
 
-  def WrapperTypeCheck(self, i, line):
-    """Check for wrappers (new String()) instead of builtins (string)."""
-    return self.RegexCheck(i, line,
-        r"(?:/\*)?\*.*?@(?:param|return|type) ?"     # /** @param/@return/@type
-        r"{[^}]*\b(String|Boolean|Number)\b[^}]*}",  # {(Boolean|Number|String)}
-        "Don't use wrapper types (i.e. new String() or @type {String})")
-
   def VarNameCheck(self, i, line):
     """See the style guide. http://goo.gl/eQiXVW"""
     return self.RegexCheck(i, line,
@@ -139,7 +132,6 @@ class JSChecker(object):
             self.ExtraDotInGenericCheck(i, line),
             self.InheritDocCheck(i, line),
             self.PolymerLocalIdCheck(i, line),
-            self.WrapperTypeCheck(i, line),
             self.VarNameCheck(i, line),
         ])