Cleanup: Remove unneeded scoped_ptr.h includes from chrome/browser.

BUG=none
TEST=none

Review URL: https://chromiumcodereview.appspot.com/10387108

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@136975 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/extensions/api/socket/socket.h b/chrome/browser/extensions/api/socket/socket.h
index b877713..9f3ab8b 100644
--- a/chrome/browser/extensions/api/socket/socket.h
+++ b/chrome/browser/extensions/api/socket/socket.h
@@ -9,7 +9,7 @@
 #include <string>
 
 #include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
+#include "base/memory/ref_counted.h"
 #include "chrome/browser/extensions/api/api_resource.h"
 #include "net/base/io_buffer.h"