Share schemes needed for CSP between the browser and the renderer.

content/common/url_schemes.cc

Index: content/common/url_schemes.cc
diff --git a/content/common/url_schemes.cc b/content/common/url_schemes.cc
index f9bdbf814afbd4897edb2f62e33c9124cbfa04bc..e2a9a2edad91c48c94a73bc4311089cc66c1e327 100644
--- a/content/common/url_schemes.cc
+++ b/content/common/url_schemes.cc
@@ -65,6 +65,9 @@ void RegisterContentSchemes(bool lock_schemes) {
   for (auto& scheme : schemes.cors_enabled_schemes)
     url::AddCORSEnabledScheme(scheme.c_str());
 
+  for (auto& scheme : schemes.csp_bypassing_schemes)
+    url::AddCSPBypassingScheme(scheme.c_str());
+
   // Prevent future modification of the scheme lists. This is to prevent
   // accidental creation of data races in the program. Add*Scheme aren't
   // threadsafe so must be called when GURL isn't used on any other thread. This