Move some content url constants to /url.

content/browser/child_process_security_policy_impl.cc

Index: content/browser/child_process_security_policy_impl.cc
diff --git a/content/browser/child_process_security_policy_impl.cc b/content/browser/child_process_security_policy_impl.cc
index 6a6a8b6a9bfad6d61897fce8047de66ee3b1b492..480dc64cc63c9aba302d94c2582cfe949dfba7c8 100644
--- a/content/browser/child_process_security_policy_impl.cc
+++ b/content/browser/child_process_security_policy_impl.cc
@@ -22,6 +22,7 @@
 #include "net/base/filename_util.h"
 #include "net/url_request/url_request.h"
 #include "url/gurl.h"
+#include "url/url_constants.h"
 #include "webkit/browser/fileapi/file_permission_policy.h"
 #include "webkit/browser/fileapi/file_system_url.h"
 #include "webkit/browser/fileapi/isolated_context.h"
@@ -308,8 +309,8 @@ class ChildProcessSecurityPolicyImpl::SecurityState {
 
 ChildProcessSecurityPolicyImpl::ChildProcessSecurityPolicyImpl() {
   // We know about these schemes and believe them to be safe.
-  RegisterWebSafeScheme(kHttpScheme);
-  RegisterWebSafeScheme(kHttpsScheme);
+  RegisterWebSafeScheme(url::kHttpScheme);
+  RegisterWebSafeScheme(url::kHttpsScheme);
   RegisterWebSafeScheme(kFtpScheme);
   RegisterWebSafeScheme(kDataScheme);
   RegisterWebSafeScheme("feed");