Componentization: make core/animation,clipboard,css,dom,editing,frame,html visible for blink_web.

Source/core/editing/PositionWithAffinity.h

Index: Source/core/editing/PositionWithAffinity.h
diff --git a/Source/core/editing/PositionWithAffinity.h b/Source/core/editing/PositionWithAffinity.h
index 5169de8fb885d45f4f44ba3b7752f928df949704..e5e59589828d10379f7f4f3f63f7a29d4ff65b46 100644
--- a/Source/core/editing/PositionWithAffinity.h
+++ b/Source/core/editing/PositionWithAffinity.h
@@ -5,12 +5,13 @@
 #ifndef PositionWithAffinity_h
 #define PositionWithAffinity_h
 
+#include "core/CoreExport.h"
 #include "core/dom/Position.h"
 #include "core/editing/TextAffinity.h"
 
 namespace blink {
 
-class PositionWithAffinity {
+class CORE_EXPORT PositionWithAffinity {
     DISALLOW_ALLOCATION();
 public:
     PositionWithAffinity(const Position&, EAffinity = DOWNSTREAM);