Remove the compile time flag for DATALIST Element.

Source/core/html/ColorInputType.cpp

Index: Source/core/html/ColorInputType.cpp
diff --git a/Source/core/html/ColorInputType.cpp b/Source/core/html/ColorInputType.cpp
index bffe7782b97bd87e7e924c762ca3c09fc1cd8797..b67293223c35dc0e3cf6f28e1c6b08618609203a 100644
--- a/Source/core/html/ColorInputType.cpp
+++ b/Source/core/html/ColorInputType.cpp
@@ -219,17 +219,12 @@ Color ColorInputType::currentColor()
 
 bool ColorInputType::shouldShowSuggestions() const
 {
-#if ENABLE(DATALIST_ELEMENT)
     return element()->fastHasAttribute(listAttr);
-#else
-    return false;
-#endif
 }
 
 Vector<Color> ColorInputType::suggestions() const
 {
     Vector<Color> suggestions;
-#if ENABLE(DATALIST_ELEMENT)
     HTMLDataListElement* dataList = element()->dataList();
     if (dataList) {
         RefPtr<HTMLCollection> options = dataList->options();
@@ -242,7 +237,6 @@ Vector<Color> ColorInputType::suggestions() const
             suggestions.append(color);
         }
     }
-#endif
     return suggestions;
 }