Use equalIgnoringASCIICase in HttpEquiv.

third_party/WebKit/Source/core/loader/HttpEquiv.cpp

 // Copyright 2015 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/loader/HttpEquiv.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ScriptableDocumentParser.h"
 #include "core/dom/StyleEngine.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 12 matching lines @@
 namespace blink {
 
 void HttpEquiv::process(Document& document,
                         const AtomicString& equiv,
                         const AtomicString& content,
                         bool inDocumentHeadElement,
                         Element* element) {
   DCHECK(!equiv.isNull());
   DCHECK(!content.isNull());
 
-  if (equalIgnoringCase(equiv, "default-style")) {
+  if (equalIgnoringASCIICase(equiv, "default-style")) {
     processHttpEquivDefaultStyle(document, content);
-  } else if (equalIgnoringCase(equiv, "refresh")) {
+  } else if (equalIgnoringASCIICase(equiv, "refresh")) {
     processHttpEquivRefresh(document, content, element);
-  } else if (equalIgnoringCase(equiv, "set-cookie")) {
+  } else if (equalIgnoringASCIICase(equiv, "set-cookie")) {
     processHttpEquivSetCookie(document, content, element);
-  } else if (equalIgnoringCase(equiv, "content-language")) {
+  } else if (equalIgnoringASCIICase(equiv, "content-language")) {
     document.setContentLanguage(content);
-  } else if (equalIgnoringCase(equiv, "x-dns-prefetch-control")) {
+  } else if (equalIgnoringASCIICase(equiv, "x-dns-prefetch-control")) {
     document.parseDNSPrefetchControlHeader(content);
-  } else if (equalIgnoringCase(equiv, "x-frame-options")) {
+  } else if (equalIgnoringASCIICase(equiv, "x-frame-options")) {
     document.addConsoleMessage(ConsoleMessage::create(
         SecurityMessageSource, ErrorMessageLevel,
         "X-Frame-Options may only be set via an HTTP header sent along with a "
         "document. It may not be set inside <meta>."));
-  } else if (equalIgnoringCase(equiv, "accept-ch")) {
+  } else if (equalIgnoringASCIICase(equiv, "accept-ch")) {
     processHttpEquivAcceptCH(document, content);
-  } else if (equalIgnoringCase(equiv, "content-security-policy") ||
-             equalIgnoringCase(equiv, "content-security-policy-report-only")) {
+  } else if (equalIgnoringASCIICase(equiv, "content-security-policy") ||
+             equalIgnoringASCIICase(equiv, "content-security-policy-report-only")) {
     if (inDocumentHeadElement)
       processHttpEquivContentSecurityPolicy(document, equiv, content);
     else
       document.contentSecurityPolicy()->reportMetaOutsideHead(content);
-  } else if (equalIgnoringCase(equiv, "suborigin")) {
+  } else if (equalIgnoringASCIICase(equiv, "suborigin")) {
     document.addConsoleMessage(ConsoleMessage::create(
         SecurityMessageSource, ErrorMessageLevel,
         "Error with Suborigin header: Suborigin header with value '" + content +
             "' was delivered via a <meta> element and not an HTTP header, "
             "which is disallowed. The Suborigin has been ignored."));
-  } else if (equalIgnoringCase(equiv, HTTPNames::Origin_Trial)) {
+  } else if (equalIgnoringASCIICase(equiv, HTTPNames::Origin_Trial)) {
     if (inDocumentHeadElement)
       OriginTrialContext::from(&document)->addToken(content);
   }
 }
 
 void HttpEquiv::processHttpEquivContentSecurityPolicy(
     Document& document,
     const AtomicString& equiv,
     const AtomicString& content) {
   if (document.importLoader())
     return;
-  if (equalIgnoringCase(equiv, "content-security-policy")) {
+  if (equalIgnoringASCIICase(equiv, "content-security-policy")) {
     document.contentSecurityPolicy()->didReceiveHeader(
         content, ContentSecurityPolicyHeaderTypeEnforce,
         ContentSecurityPolicyHeaderSourceMeta);
-  } else if (equalIgnoringCase(equiv, "content-security-policy-report-only")) {
+  } else if (equalIgnoringASCIICase(equiv, "content-security-policy-report-only")) {
     document.contentSecurityPolicy()->didReceiveHeader(
         content, ContentSecurityPolicyHeaderTypeReport,
         ContentSecurityPolicyHeaderSourceMeta);
   } else {
     NOTREACHED();
   }
 }
 
 void HttpEquiv::processHttpEquivAcceptCH(Document& document,
                                          const AtomicString& content) {
@@ skipping 39 matching lines @@
           SecurityViolationReportingPolicy::SuppressReporting)) {
     UseCounter::count(document,
                       UseCounter::MetaSetCookieWhenCSPBlocksInlineScript);
   }
 
   // Exception (for sandboxed documents) ignored.
   document.setCookie(content, IGNORE_EXCEPTION_FOR_TESTING);
 }
 
 }  // namespace blink