Add scheme exceptions for isSecureContext

third_party/WebKit/Source/platform/weborigin/SchemeRegistry.h

Index: third_party/WebKit/Source/platform/weborigin/SchemeRegistry.h
diff --git a/third_party/WebKit/Source/platform/weborigin/SchemeRegistry.h b/third_party/WebKit/Source/platform/weborigin/SchemeRegistry.h
index bfc464e119c5b626ba0b0188c66210c2c921faf7..f9533f6f15026d3518cc70571f6a679d76a6dd5e 100644
--- a/third_party/WebKit/Source/platform/weborigin/SchemeRegistry.h
+++ b/third_party/WebKit/Source/platform/weborigin/SchemeRegistry.h
@@ -114,6 +114,11 @@ public:
     static void removeURLSchemeRegisteredAsBypassingContentSecurityPolicy(const String& scheme);
     static bool schemeShouldBypassContentSecurityPolicy(const String& scheme, PolicyAreas = PolicyAreaAll);
 
+    // Schemes which bypass Secure Context checks defined in
+    // https://w3c.github.io/webappsec/specs/powerfulfeatures/#is-origin-trustworthy.
+    static void registerURLSchemeBypassingSecureContextCheck(const String& scheme);
+    static bool schemeShouldBypassSecureContextCheck(const String& scheme);
+
 private:
     static const URLSchemesSet& localSchemes();
 };