Match <area shape> ASCII case-insensitively

third_party/WebKit/Source/wtf/text/AtomicString.h

Index: third_party/WebKit/Source/wtf/text/AtomicString.h
diff --git a/third_party/WebKit/Source/wtf/text/AtomicString.h b/third_party/WebKit/Source/wtf/text/AtomicString.h
index fcc3454ff98f6d22becd31f98e580fffd22d70f9..f0b50327c1a13b5bd7a63231b654e796f5802bc6 100644
--- a/third_party/WebKit/Source/wtf/text/AtomicString.h
+++ b/third_party/WebKit/Source/wtf/text/AtomicString.h
@@ -213,6 +213,9 @@ inline bool equalIgnoringCase(const LChar* a, const AtomicString& b) { return eq
 inline bool equalIgnoringCase(const char* a, const AtomicString& b) { return equalIgnoringCase(reinterpret_cast<const LChar*>(a), b.impl()); }
 inline bool equalIgnoringCase(const String& a, const AtomicString& b) { return equalIgnoringCase(a.impl(), b.impl()); }
 
+inline bool equalIgnoringASCIICase(const AtomicString& a, const AtomicString& b) { return equalIgnoringASCIICase(a.impl(), b.impl()); }
+inline bool equalIgnoringASCIICase(const AtomicString& a, const char* b) { return equalIgnoringASCIICase(a.impl(), reinterpret_cast<const LChar*>(b)); }
+
 // Define external global variables for the commonly used atomic strings.
 // These are only usable from the main thread.
 WTF_EXPORT extern const AtomicString& nullAtom;