Stop using CertStore which is not compatible with PlzNavigate.

third_party/WebKit/Source/core/inspector/browser_protocol.json

Index: third_party/WebKit/Source/core/inspector/browser_protocol.json
diff --git a/third_party/WebKit/Source/core/inspector/browser_protocol.json b/third_party/WebKit/Source/core/inspector/browser_protocol.json
index dd813e5a5942a4bee11c19431374ce96ea148dbe..8e6cfe7ae42a55ad63d67c36f7ff465cfe377df9 100644
--- a/third_party/WebKit/Source/core/inspector/browser_protocol.json
+++ b/third_party/WebKit/Source/core/inspector/browser_protocol.json
@@ -862,7 +862,7 @@
                     { "name": "securityState", "$ref": "SecurityState", "description": "Security state representing the severity of the factor being explained." },
                     { "name": "summary", "type": "string", "description": "Short phrase describing the type of factor." },
                     { "name": "description", "type": "string", "description": "Full text explanation of the factor." },
-                    { "name": "certificateId", "$ref": "CertificateId", "optional": true, "description": "Associated certificate id." }
+                    { "name": "hasCertificate", "type": "boolean", "description": "True if the page has a certificate." }
                 ],
                 "description": "An explanation of an factor contributing to the security state."
             },
@@ -894,9 +894,6 @@
             {
                 "name": "showCertificateViewer",
                 "description": "Displays native dialog with the certificate details.",
-                "parameters": [
-                    { "name": "certificateId", "$ref": "Security.CertificateId", "description": "Certificate id." }
-                ],
                 "handlers": ["browser"]
             }
         ],