Match <area shape> ASCII case-insensitively

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

Index: third_party/WebKit/Source/wtf/text/WTFString.h
diff --git a/third_party/WebKit/Source/wtf/text/WTFString.h b/third_party/WebKit/Source/wtf/text/WTFString.h
index 8643fba107b0f9b49f884065f9c1cb9aac40c9db..105130c39d033e93f7751f7321dfc157fcb2388e 100644
--- a/third_party/WebKit/Source/wtf/text/WTFString.h
+++ b/third_party/WebKit/Source/wtf/text/WTFString.h
@@ -502,6 +502,8 @@ inline bool equalIgnoringCase(const String& a, const char* b) { return equalIgno
 inline bool equalIgnoringCase(const LChar* a, const String& b) { return equalIgnoringCase(a, b.impl()); }
 inline bool equalIgnoringCase(const char* a, const String& b) { return equalIgnoringCase(reinterpret_cast<const LChar*>(a), b.impl()); }
 
+inline bool equalIgnoringASCIICase(const String& a, const String& b) { return equalIgnoringASCIICase(a.impl(), b.impl()); }
+
 inline bool equalPossiblyIgnoringCase(const String& a, const String& b, bool ignoreCase)
 {
     return ignoreCase ? equalIgnoringCase(a, b) : (a == b);