Remove all the now dead Locale code.

sky/engine/platform/text/LocaleICU.h

Index: sky/engine/platform/text/LocaleICU.h
diff --git a/sky/engine/platform/text/LocaleICU.h b/sky/engine/platform/text/LocaleICU.h
deleted file mode 100644
index b4ce57725a007e9ee32884b5ba4d017d5e9312aa..0000000000000000000000000000000000000000
--- a/sky/engine/platform/text/LocaleICU.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright (C) 2012 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef LocaleICU_h
-#define LocaleICU_h
-
-#include <unicode/udat.h>
-#include <unicode/unum.h>
-#include "platform/DateComponents.h"
-#include "platform/text/PlatformLocale.h"
-#include "wtf/Forward.h"
-#include "wtf/OwnPtr.h"
-#include "wtf/text/CString.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-// We should use this class only for LocalizedNumberICU.cpp, LocalizedDateICU.cpp,
-// and LocalizedNumberICUTest.cpp.
-class PLATFORM_EXPORT LocaleICU : public Locale {
-public:
-    static PassOwnPtr<LocaleICU> create(const char* localeString);
-    virtual ~LocaleICU();
-
-    virtual const Vector<String>& weekDayShortLabels() override;
-    virtual unsigned firstDayOfWeek() override;
-    virtual bool isRTL() override;
-    virtual String dateFormat() override;
-    virtual String monthFormat() override;
-    virtual String shortMonthFormat() override;
-    virtual String timeFormat() override;
-    virtual String shortTimeFormat() override;
-    virtual String dateTimeFormatWithSeconds() override;
-    virtual String dateTimeFormatWithoutSeconds() override;
-    virtual const Vector<String>& monthLabels() override;
-    virtual const Vector<String>& shortMonthLabels() override;
-    virtual const Vector<String>& standAloneMonthLabels() override;
-    virtual const Vector<String>& shortStandAloneMonthLabels() override;
-    virtual const Vector<String>& timeAMPMLabels() override;
-
-private:
-    explicit LocaleICU(const char*);
-    String decimalSymbol(UNumberFormatSymbol);
-    String decimalTextAttribute(UNumberFormatTextAttribute);
-    virtual void initializeLocaleData() override;
-
-    bool detectSignAndGetDigitRange(const String& input, bool& isNegative, unsigned& startIndex, unsigned& endIndex);
-    unsigned matchedDecimalSymbolIndex(const String& input, unsigned& position);
-
-    bool initializeShortDateFormat();
-    UDateFormat* openDateFormat(UDateFormatStyle timeStyle, UDateFormatStyle dateStyle) const;
-
-    void initializeCalendar();
-
-    PassOwnPtr<Vector<String> > createLabelVector(const UDateFormat*, UDateFormatSymbolType, int32_t startIndex, int32_t size);
-    void initializeDateTimeFormat();
-
-    CString m_locale;
-    UNumberFormat* m_numberFormat;
-    UDateFormat* m_shortDateFormat;
-    bool m_didCreateDecimalFormat;
-    bool m_didCreateShortDateFormat;
-
-    OwnPtr<Vector<String> > m_weekDayShortLabels;
-    unsigned m_firstDayOfWeek;
-    OwnPtr<Vector<String> > m_monthLabels;
-    String m_dateFormat;
-    String m_monthFormat;
-    String m_shortMonthFormat;
-    String m_timeFormatWithSeconds;
-    String m_timeFormatWithoutSeconds;
-    String m_dateTimeFormatWithSeconds;
-    String m_dateTimeFormatWithoutSeconds;
-    UDateFormat* m_mediumTimeFormat;
-    UDateFormat* m_shortTimeFormat;
-    Vector<String> m_shortMonthLabels;
-    Vector<String> m_standAloneMonthLabels;
-    Vector<String> m_shortStandAloneMonthLabels;
-    Vector<String> m_timeAMPMLabels;
-    bool m_didCreateTimeFormat;
-};
-
-} // namespace blink
-#endif