Do not normalize into NFC the values of form fields

Source/weborigin/KURL.cpp

Index: Source/weborigin/KURL.cpp
diff --git a/Source/weborigin/KURL.cpp b/Source/weborigin/KURL.cpp
index 99b20a1b40965eb23fc6f5290d9ab8aacda6f070..9f330a139a3637745a0007c264edd9e9d6d6d07c 100644
--- a/Source/weborigin/KURL.cpp
+++ b/Source/weborigin/KURL.cpp
@@ -100,7 +100,7 @@ public:
 
     virtual void ConvertFromUTF16(const url_parse::UTF16Char* input, int inputLength, url_canon::CanonOutput* output)
     {
-        CString encoded = m_encoding->encode(String(input, inputLength), WTF::URLEncodedEntitiesForUnencodables);
+        CString encoded = m_encoding->normalizeAndEncode(String(input, inputLength), WTF::URLEncodedEntitiesForUnencodables);
         output->Append(encoded.data(), static_cast<int>(encoded.length()));
     }
 
@@ -602,7 +602,7 @@ String decodeURLEscapeSequences(const String& string, const WTF::TextEncoding& e
 
 String encodeWithURLEscapeSequences(const String& notEncodedString)
 {
-    CString utf8 = UTF8Encoding().encode(notEncodedString, WTF::URLEncodedEntitiesForUnencodables);
+    CString utf8 = UTF8Encoding().normalizeAndEncode(notEncodedString, WTF::URLEncodedEntitiesForUnencodables);
 
     url_canon::RawCanonOutputT<char> buffer;
     int inputLength = utf8.length();