Build WTF as dll in component build

Source/wtf/text/StringStatics.cpp

Index: Source/wtf/text/StringStatics.cpp
diff --git a/Source/wtf/text/StringStatics.cpp b/Source/wtf/text/StringStatics.cpp
index 1e94aafcca9cf4bc9b96ec9e36aa0e2db85251b8..d67067d0639c29a6846f3103f6249820cd600c08 100644
--- a/Source/wtf/text/StringStatics.cpp
+++ b/Source/wtf/text/StringStatics.cpp
@@ -53,14 +53,14 @@ StringImpl* StringImpl::empty()
     return &emptyString;
 }
 
-DEFINE_GLOBAL(AtomicString, nullAtom)
-DEFINE_GLOBAL(AtomicString, emptyAtom)
-DEFINE_GLOBAL(AtomicString, textAtom)
-DEFINE_GLOBAL(AtomicString, commentAtom)
-DEFINE_GLOBAL(AtomicString, starAtom)
-DEFINE_GLOBAL(AtomicString, xmlAtom)
-DEFINE_GLOBAL(AtomicString, xmlnsAtom)
-DEFINE_GLOBAL(AtomicString, xlinkAtom)
+WTF_EXPORT DEFINE_GLOBAL(AtomicString, nullAtom)
+WTF_EXPORT DEFINE_GLOBAL(AtomicString, emptyAtom)
+WTF_EXPORT DEFINE_GLOBAL(AtomicString, textAtom)
+WTF_EXPORT DEFINE_GLOBAL(AtomicString, commentAtom)
+WTF_EXPORT DEFINE_GLOBAL(AtomicString, starAtom)
+WTF_EXPORT DEFINE_GLOBAL(AtomicString, xmlAtom)
+WTF_EXPORT DEFINE_GLOBAL(AtomicString, xmlnsAtom)
+WTF_EXPORT DEFINE_GLOBAL(AtomicString, xlinkAtom)
 
 NEVER_INLINE unsigned StringImpl::hashSlowCase() const
 {