Export shouldTreatURLSchemeAsSecure.

Source/platform/weborigin/SchemeRegistry.h

 /*
  * Copyright (C) 2010 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 30 matching lines @@
 using URLSchemesMap = HashMap<String, T, CaseFoldingHash>;
 
 class PLATFORM_EXPORT SchemeRegistry {
 public:
     static void registerURLSchemeAsLocal(const String&);
     static bool shouldTreatURLSchemeAsLocal(const String&);
 
     static void registerURLSchemeAsRestrictingMixedContent(const String&);
     static bool shouldTreatURLSchemeAsRestrictingMixedContent(const String&);
 
-    // Secure schemes do not trigger mixed content warnings. For example,
-    // https and data are secure schemes because they cannot be corrupted by
-    // active network attackers.
+    // Subresources transported by secure schemes do not trigger mixed content
+    // warnings. For example, https and data are secure schemes because they
+    // cannot be corrupted by active network attackers.
     static void registerURLSchemeAsSecure(const String&);
     static bool shouldTreatURLSchemeAsSecure(const String&);
 
     static void registerURLSchemeAsNoAccess(const String&);
     static bool shouldTreatURLSchemeAsNoAccess(const String&);
 
     // Display-isolated schemes can only be displayed (in the sense of
     // SecurityOrigin::canDisplay) by documents from the same scheme.
     static void registerURLSchemeAsDisplayIsolated(const String&);
     static bool shouldTreatURLSchemeAsDisplayIsolated(const String&);
@@ skipping 38 matching lines @@
     static void removeURLSchemeRegisteredAsBypassingContentSecurityPolicy(const String& scheme);
     static bool schemeShouldBypassContentSecurityPolicy(const String& scheme, PolicyAreas = PolicyAreaAll);
 
 private:
     static const URLSchemesSet& localSchemes();
 };
 
 } // namespace blink
 
 #endif // SchemeRegistry_h