Revert of Remove platform/text/ParserUtilities.h

third_party/WebKit/Source/platform/text/ParserUtilities.h

Index: third_party/WebKit/Source/platform/text/ParserUtilities.h
diff --git a/third_party/WebKit/Source/platform/text/ParserUtilities.h b/third_party/WebKit/Source/platform/text/ParserUtilities.h
new file mode 100644
index 0000000000000000000000000000000000000000..074a0a84796b61a50acad1d35aac237f5e9ecd2f
--- /dev/null
+++ b/third_party/WebKit/Source/platform/text/ParserUtilities.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2008 Apple Inc. All Rights Reserved.
+ * Copyright (C) 2002, 2003 The Karbon Developers
+ * Copyright (C) 2006, 2007 Rob Buis <buis@kde.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef ParserUtilities_h
+#define ParserUtilities_h
+
+#include "wtf/text/WTFString.h"
+
+namespace blink {
+
+template<typename CharType>
+inline bool skipString(const CharType*& ptr, const CharType* end, const CharType* name, int length)
+{
+    if (end - ptr < length)
+        return false;
+    if (memcmp(name, ptr, sizeof(CharType) * length))
+        return false;
+    ptr += length;
+    return true;
+}
+
+inline bool skipString(const UChar*& ptr, const UChar* end, const LChar* name, int length)
+{
+    if (end - ptr < length)
+        return false;
+    for (int i = 0; i < length; ++i) {
+        if (ptr[i] != name[i])
+            return false;
+    }
+    ptr += length;
+    return true;
+}
+
+template<typename CharType>
+inline bool skipString(const CharType*& ptr, const CharType* end, const char* str)
+{
+    int length = strlen(str);
+    if (end - ptr < length)
+        return false;
+    for (int i = 0; i < length; ++i) {
+        if (ptr[i] != str[i])
+            return false;
+    }
+    ptr += length;
+    return true;
+}
+
+} // namespace blink
+
+#endif // ParserUtilities_h