Prepare for color input datalist support on Android

public/web/WebColorSuggestion.h

 /*
  * Copyright (C) 2013 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 10 matching lines @@
  * 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.
  */
 
-#include "config.h"
-#include "WebDOMProgressEvent.h"
+#ifndef WebColorSuggestion_h
+#define WebColorSuggestion_h
 
-#include "core/events/ProgressEvent.h"
+#include "public/platform/WebColor.h"
 #include "public/platform/WebString.h"
 
-using namespace WebCore;
+namespace WebCore {
+struct ColorSuggestion;
+}
 
 namespace blink {
 
-WebDOMProgressEvent::WebDOMProgressEvent(const WebString& type, bool lengthIsComputable, unsigned long long loaded, unsigned long long total)
-    : WebDOMEvent(ProgressEvent::create(type, lengthIsComputable, loaded, total))
-{
-    ASSERT(m_private.get());
-    ASSERT(isProgressEvent());
-}
+struct WebColorSuggestion {
+    WebColor color;
+    WebString label;
+
+#if BLINK_IMPLEMENTATION
+    WebColorSuggestion(const WebCore::ColorSuggestion&);
+    WebColorSuggestion& operator=(const WebCore::ColorSuggestion&);
+#endif
+};
 
 } // namespace blink
+
+#endif // WebColorSuggestion_h