Reland of Downgrade lock icon for broken-HTTPS subresources

content/common/frame_messages.h

Index: content/common/frame_messages.h
diff --git a/content/common/frame_messages.h b/content/common/frame_messages.h
index 72d675141671f3b92c3f4cb8d3a5ed4c11adafbc..f9604de61e7290ca24e7d5b19a72b7c0f7372c51 100644
--- a/content/common/frame_messages.h
+++ b/content/common/frame_messages.h
@@ -1225,9 +1225,22 @@ IPC_MESSAGE_ROUTED0(FrameHostMsg_DidDisplayInsecureContent)
 
 // Sent when the renderer runs insecure content in a secure origin.
 IPC_MESSAGE_ROUTED2(FrameHostMsg_DidRunInsecureContent,
-                    std::string /* security_origin */,
+                    GURL /* security_origin */,
                     GURL /* target URL */)
 
+// Sent when the renderer displays content that was loaded with
+// certificate errors.
+IPC_MESSAGE_ROUTED2(FrameHostMsg_DidDisplayContentWithCertificateErrors,
+                    GURL /* resource url */,
+                    std::string /* serialized security info */)
+
+// Sent when the renderer runs content that was loaded with certificate
+// errors.
+IPC_MESSAGE_ROUTED3(FrameHostMsg_DidRunContentWithCertificateErrors,
+                    GURL /* security_origin */,
+                    GURL /* resource url */,
+                    std::string /* serialized security info */)
+
 // Response to FrameMsg_GetSavableResourceLinks.
 IPC_MESSAGE_ROUTED3(FrameHostMsg_SavableResourceLinksResponse,
                     std::vector<GURL> /* savable resource links */,