Use a direct include of strings headers in crypto/, dbus/, device/.

BUG=247723
TEST=none
TBR=ben@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16123026

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@205457 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 0d8db08c32735b1fd916495227802d933b308991
diff --git a/dbus/string_util.cc b/dbus/string_util.cc
index 4d4c9da..f35c9b3 100644
--- a/dbus/string_util.cc
+++ b/dbus/string_util.cc
@@ -4,7 +4,7 @@
 
 #include "dbus/string_util.h"
 
-#include "base/string_util.h"
+#include "base/strings/string_util.h"
 
 namespace dbus {