Move ColorChooser{,Client} and DateTimeChooser{,Client} from platform to core.

Source/web/DateTimeChooserImpl.h

 /*
  * 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
@@ skipping 14 matching lines @@
  * 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 DateTimeChooserImpl_h
 #define DateTimeChooserImpl_h
 
 #if ENABLE(INPUT_MULTIPLE_FIELDS_UI)
+#include "core/html/forms/DateTimeChooser.h"
 #include "core/page/PagePopupClient.h"
-#include "platform/DateTimeChooser.h"
 
 namespace blink {
 
 class ChromeClientImpl;
 class DateTimeChooserClient;
 class PagePopup;
 
 class DateTimeChooserImpl FINAL : public DateTimeChooser, public PagePopupClient {
 public:
     static PassRefPtr<DateTimeChooserImpl> create(ChromeClientImpl*, DateTimeChooserClient*, const DateTimeChooserParameters&);
@@ skipping 18 matching lines @@
     PagePopup* m_popup;
     DateTimeChooserParameters m_parameters;
     OwnPtr<Locale> m_locale;
 };
 
 }
 
 #endif // ENABLE(INPUT_MULTIPLE_FIELDS_UI)
 
 #endif // DateTimeChooserImpl_h