Prepare for date/time input datalist support

Source/web/WebDateTimeSuggestion.cpp

Index: Source/web/WebDateTimeSuggestion.cpp
diff --git a/Source/core/page/PopupOpeningObserver.h b/Source/web/WebDateTimeSuggestion.cpp
similarity index 67%
copy from Source/core/page/PopupOpeningObserver.h
copy to Source/web/WebDateTimeSuggestion.cpp
index 1115bcae833bec6781d6befbac03aedafcf65803..dd965c52f4e772c253c411bbdfbcc82d1f0ca1a5 100644
--- a/Source/core/page/PopupOpeningObserver.h
+++ b/Source/web/WebDateTimeSuggestion.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012 Google Inc. All rights reserved.
+ * 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
@@ -23,18 +23,26 @@
  * SUCH DAMAGE.
  */
 
-#ifndef PopupOpeningObserver_h
-#define PopupOpeningObserver_h
+#include "config.h"
+#include "WebDateTimeSuggestion.h"
 
-namespace WebCore {
+#include "platform/DateTimeChooser.h"
 
-class PopupOpeningObserver {
-public:
-    virtual void willOpenPopup() = 0;
+namespace blink {
 
-protected:
-    virtual ~PopupOpeningObserver() { }
-};
+WebDateTimeSuggestion::WebDateTimeSuggestion(const WebCore::DateTimeSuggestion& suggestion)
+    : value(suggestion.value)
+    , localizedValue(suggestion.localizedValue)
+    , label(suggestion.label)
+{
+}
 
+WebDateTimeSuggestion& WebDateTimeSuggestion::operator=(const WebCore::DateTimeSuggestion& suggestion)
+{
+    value = suggestion.value;
+    localizedValue = suggestion.localizedValue;
+    label = suggestion.label;
+    return *this;
 }
-#endif
+
+} // namespace blink