Add WebSecurityOrigin::CanAccessFeatureRequiringSecureOrigin.

Source/web/WebSecurityOrigin.cpp

Index: Source/web/WebSecurityOrigin.cpp
diff --git a/Source/web/WebSecurityOrigin.cpp b/Source/web/WebSecurityOrigin.cpp
index b05afc7a5cb046e3d027eec39733fb15aa99a40e..22dda1d118d41608307d8a08de1a50fbfceb5fd8 100644
--- a/Source/web/WebSecurityOrigin.cpp
+++ b/Source/web/WebSecurityOrigin.cpp
@@ -110,6 +110,13 @@ bool WebSecurityOrigin::canRequest(const WebURL& url) const
     return m_private->canRequest(url);
 }
 
+bool WebSecurityOrigin::canAccessFeatureRequiringSecureOrigin(const WebString& errorMessage) const
+{
+    ASSERT(m_private);
+    WTF::String message(errorMessage);

[jochen (gone - plz use gerrit), 2014/07/29 19:02:47]

is this required? The WebString should be automatically converted to a WTF
string, no?

+    return m_private->canAccessFeatureRequiringSecureOrigin(message);
+}
+
 WebString WebSecurityOrigin::toString() const
 {
     ASSERT(m_private);