DevTools: [security] allow opening certificate viewer from devtools (blink)

Source/devtools/protocol.json

 {
     "version": { "major": "1", "minor": "1" },
     "domains": [{
         "domain": "Inspector",
         "hidden": true,
         "types": [],
         "commands": [
             {
                 "name": "enable",
                 "description": "Enables inspector domain notifications.",
@@ skipping 1067 matching lines @@
                 "type": "string",
                 "enum": ["unknown", "neutral", "insecure", "warning", "secure"],
                 "description": "The security level of a page or resource."
             },
             {
                 "id": "SecurityStateExplanation",
                 "type": "object",
                 "properties": [
                     { "name": "securityState", "$ref": "SecurityState", "description": "Security state representing the severity of the factor being explained." },
                     { "name": "summary", "type": "string", "description": "Short phrase describing the type of factor." },
-                    { "name": "description", "type": "string", "description": "Full text explanation of the factor." }
+                    { "name": "description", "type": "string", "description": "Full text explanation of the factor." },
+                    { "name": "certificateId", "$ref": "Network.CertificateId", "optional": true, "description": "Associated certificate id." }
                 ],
                 "description": "An explanation of an factor contributing to the security state."
             },
             {
                 "id": "MixedContentStatus",
                 "type": "object",
                 "properties": [
                     { "name": "ranInsecureContent", "type": "boolean", "description": "True if the page ran insecure content such as scripts." },
                     { "name": "displayedInsecureContent", "type": "boolean", "description": "True if the page displayed insecure content such as images." },
                     { "name": "ranInsecureContentStyle", "$ref": "SecurityState", "description": "Security state representing a page that ran insecure content." },
@@ skipping 383 matching lines @@
             {
                 "name": "getCertificateDetails",
                 "description": "Returns details for the given certificate.",
                 "parameters": [
                     { "name": "certificateId", "$ref": "CertificateId", "description": "ID of the certificate to get details for." }
                 ],
                 "returns": [
                     { "name": "result", "$ref": "CertificateDetails", "description": "Certificate details." }
                 ],
                 "handlers": ["browser"]
+            },
+            {
+                "name": "showCertificateViewer",
+                "description": "Displays native dialog with the certificate details.",
+                "parameters": [
+                    { "name": "certificateId", "$ref": "CertificateId", "description": "Certificate id." }
+                ],
+                "handlers": ["browser"]
             }
         ],
         "events": [
             {
                 "name": "requestWillBeSent",
                 "description": "Fired when page is about to send HTTP request.",
                 "parameters": [
                     { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." },
                     { "name": "frameId", "$ref": "Page.FrameId", "description": "Frame identifier.", "hidden": true },
                     { "name": "loaderId", "$ref": "LoaderId", "description": "Loader identifier." },
@@ skipping 3726 matching lines @@
                 ],
                 "returns": [
                     { "name": "accessibilityNode", "$ref": "AXNode", "description": "The <code>Accessibility.AXNode</code> for this DOM node, if it exists.", "optional": true }
                 ],
                 "description": "Fetches the accessibility node for this DOM node, if it exists.",
                 "hidden": true
             }
         ]
     }]
 }