Change code to make jumbo exceptions unnecessary in core/html

third_party/WebKit/Source/core/html/HTMLIFrameElementSandbox.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/html/HTMLIFrameElementSandbox.h"
 
 #include "core/html/HTMLIFrameElement.h"
 
 namespace blink {
 
 namespace {
 
-const char* const kSupportedTokens[] = {"allow-forms",
-                                        "allow-modals",
-                                        "allow-pointer-lock",
-                                        "allow-popups",
-                                        "allow-popups-to-escape-sandbox",
-                                        "allow-same-origin",
-                                        "allow-scripts",
-                                        "allow-top-navigation"};
+const char* const kSupportedSandboxTokens[] = {"allow-forms",
+                                               "allow-modals",
+                                               "allow-pointer-lock",
+                                               "allow-popups",
+                                               "allow-popups-to-escape-sandbox",
+                                               "allow-same-origin",
+                                               "allow-scripts",
+                                               "allow-top-navigation"};
 
 bool IsTokenSupported(const AtomicString& token) {
-  for (const char* supported_token : kSupportedTokens) {
+  for (const char* supported_token : kSupportedSandboxTokens) {
     if (token == supported_token)
       return true;
   }
   return false;
 }
 
 }  // namespace
 
 HTMLIFrameElementSandbox::HTMLIFrameElementSandbox(HTMLIFrameElement* element)
     : DOMTokenList(*element, HTMLNames::sandboxAttr) {}
 
 bool HTMLIFrameElementSandbox::ValidateTokenValue(
     const AtomicString& token_value,
     ExceptionState&) const {
   return IsTokenSupported(token_value);
 }
 
 }  // namespace blink