Rename blink::AtomicString::Lower() to DeprecatedLower().

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2009 Rob Buis (rwlbuis@gmail.com)
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 73 matching lines @@
     referrer_policy_ = kReferrerPolicyDefault;
     if (!value.IsNull()) {
       SecurityPolicy::ReferrerPolicyFromString(
           value, kDoNotSupportReferrerPolicyLegacyKeywords, &referrer_policy_);
       UseCounter::Count(GetDocument(),
                         UseCounter::kHTMLLinkElementReferrerPolicyAttribute);
     }
   } else if (name == sizesAttr) {
     sizes_->setValue(value);
   } else if (name == mediaAttr) {
-    media_ = value.Lower();
+    media_ = value.DeprecatedLower();
     Process();
   } else if (name == scopeAttr) {
     scope_ = value;
     Process();
   } else if (name == disabledAttr) {
     UseCounter::Count(GetDocument(), UseCounter::kHTMLLinkElementDisabled);
     if (LinkStyle* link = GetLinkStyle())
       link->SetDisabledState(!value.IsNull());
   } else {
     if (name == titleAttr) {
@@ skipping 265 matching lines @@
   LinkLoaderClient::Trace(visitor);
   DOMTokenListObserver::Trace(visitor);
 }
 
 DEFINE_TRACE_WRAPPERS(HTMLLinkElement) {
   visitor->TraceWrappers(rel_list_);
   HTMLElement::TraceWrappers(visitor);
 }
 
 }  // namespace blink