Export shouldTreatURLSchemeAsSecure.

public/web/WebSecurityPolicy.h

Index: public/web/WebSecurityPolicy.h
diff --git a/public/web/WebSecurityPolicy.h b/public/web/WebSecurityPolicy.h
index a21f36c23a209083c7adcf24a56a9a35e14d52d4..29ea62927a270d408e9a33c221a40cf9a0846719 100644
--- a/public/web/WebSecurityPolicy.h
+++ b/public/web/WebSecurityPolicy.h
@@ -61,10 +61,15 @@ public:
     // schemes are not registered as "secure" are embedded.
     BLINK_EXPORT static void registerURLSchemeAsRestrictingMixedContent(const WebString&);
 
-    // Registers a URL scheme to not generate mixed content warnings when
-    // included by page whose scheme is registed as restricting mixed content.
+    // For example, https and wss are secure schemes because they cannot be

[Tom Sepez, 2015/04/01 17:11:49]

nit: same here.

[palmer, 2015/04/03 19:21:44]

Done.

+    // corrupted by active network attackers, nor eavesdropped on by passive
+    // network attackers.. Subresources transported by secure schemes do not
+    // trigger mixed content warnings.
     BLINK_EXPORT static void registerURLSchemeAsSecure(const WebString&);
 
+    // Returns true if the scheme has been registered as a secure scheme.
+    BLINK_EXPORT static bool shouldTreatURLSchemeAsSecure(const WebString&);
+
     // Registers a non-HTTP URL scheme which can be sent CORS requests.
     BLINK_EXPORT static void registerURLSchemeAsCORSEnabled(const WebString&);