Merge from Chromium at DEPS revision r202854

This commit was generated by merge_to_master.py.

Change-Id: Idca323f71ef844a9e04f454d4f070b1e398f2deb
diff --git a/chrome_frame/navigation_constraints.cc b/chrome_frame/navigation_constraints.cc
index 7e999ba..9b0bc71 100644
--- a/chrome_frame/navigation_constraints.cc
+++ b/chrome_frame/navigation_constraints.cc
@@ -41,7 +41,7 @@
 
   // Allow only about:blank or about:version
   if (url.SchemeIs(chrome::kAboutScheme)) {
-    if (LowerCaseEqualsASCII(url.spec(), chrome::kAboutBlankURL) ||
+    if (LowerCaseEqualsASCII(url.spec(), content::kAboutBlankURL) ||
         LowerCaseEqualsASCII(url.spec(), chrome::kAboutVersionURL)) {
       return true;
     }