Merge from Chromium at DEPS revision r190564

This commit was generated by merge_to_master.py.

Change-Id: Icadecbce29854b8fa25fd335b2c1949b5ca5d170
diff --git a/chrome_frame/navigation_constraints.cc b/chrome_frame/navigation_constraints.cc
index 78bd8df..7e999ba 100644
--- a/chrome_frame/navigation_constraints.cc
+++ b/chrome_frame/navigation_constraints.cc
@@ -8,6 +8,7 @@
 #include "base/utf_string_conversions.h"
 #include "chrome/common/url_constants.h"
 #include "chrome_frame/utils.h"
+#include "extensions/common/constants.h"
 
 NavigationConstraintsImpl::NavigationConstraintsImpl() : is_privileged_(false) {
 }
@@ -48,7 +49,7 @@
 
   if (is_privileged_ &&
       (url.SchemeIs(chrome::kDataScheme) ||
-       url.SchemeIs(chrome::kExtensionScheme))) {
+       url.SchemeIs(extensions::kExtensionScheme))) {
     return true;
   }