Fix webkit_storage exports definitions

webkit/browser/dom_storage/dom_storage_session.h

Index: webkit/browser/dom_storage/dom_storage_session.h
diff --git a/webkit/browser/dom_storage/dom_storage_session.h b/webkit/browser/dom_storage/dom_storage_session.h
index 7d9b3d09ffb6318d58ce5160bcc86c3cff28cc8d..b500859e9cf77ec94ec809671686e3f973b2f4fe 100644
--- a/webkit/browser/dom_storage/dom_storage_session.h
+++ b/webkit/browser/dom_storage/dom_storage_session.h
@@ -9,7 +9,7 @@
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
-#include "webkit/storage/webkit_storage_export.h"
+#include "webkit/browser/webkit_storage_browser_export.h"
 
 namespace dom_storage {
 
@@ -19,7 +19,7 @@ class DomStorageContext;
 // storage namespace and provides an interface to Clone() an
 // existing session storage namespace. It may be used on any thread.
 // See class comments for DomStorageContext for a larger overview.
-class WEBKIT_STORAGE_EXPORT DomStorageSession
+class WEBKIT_STORAGE_BROWSER_EXPORT DomStorageSession
     : public base::RefCountedThreadSafe<DomStorageSession> {
  public:
   // Constructs a |DomStorageSession| and allocates new IDs for it.