net: Add NET_API to net/base

net/base/cookie_store.h

Index: net/base/cookie_store.h
===================================================================
--- net/base/cookie_store.h	(revision 85332)
+++ net/base/cookie_store.h	(working copy)
@@ -15,6 +15,7 @@
 #include "base/memory/ref_counted.h"
 #include "base/time.h"
 #include "net/base/cookie_options.h"
+#include "net/base/net_api.h"
 
 class GURL;
 
@@ -24,12 +25,12 @@
 
 // An interface for storing and retrieving cookies. Implementations need to
 // be thread safe as its methods can be accessed from IO as well as UI threads.
-class CookieStore : public base::RefCountedThreadSafe<CookieStore> {
+class NET_API CookieStore : public base::RefCountedThreadSafe<CookieStore> {
  public:
   // This struct contains additional consumer-specific information that might
   // be stored with cookies; currently just MAC information, see:
   // http://tools.ietf.org/html/draft-ietf-oauth-v2-http-mac
-  struct CookieInfo {
+  struct NET_API CookieInfo {
     CookieInfo();
     ~CookieInfo();