Add a ModuleLoadAnalyzer which checks modules against a whitelist

chrome/common/safe_browsing/csd.proto

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // This proto file includes:
 // (1) Client side phishing and malware detection request and response
 //   protocol buffers.  Those protocol messages should be kept in sync
 //   with the server implementation.
 //
 // (2) Safe Browsing reporting protocol buffers.
@@ skipping 472 matching lines @@
     message ResourceRequestIncident {
       enum Type {
         UNKNOWN = 0;
         TYPE_SCRIPT = 1;
         TYPE_DOMAIN = 2;
       }
       optional bytes digest = 1;
       optional string origin = 2;
       optional Type type = 3 [default = UNKNOWN];
     }
+    message SuspiciousModuleIncident {
+      optional string path = 1;
+      optional ClientDownloadRequest.Digests digest = 2;
+      optional string version = 3;
+      optional ClientDownloadRequest.SignatureInfo signature = 4;
+      optional ClientDownloadRequest.ImageHeaders image_headers = 5;
+    }
     optional int64 incident_time_msec = 1;
     optional TrackedPreferenceIncident tracked_preference = 2;
     optional BinaryIntegrityIncident binary_integrity = 3;
     optional BlacklistLoadIncident blacklist_load = 4;
     // Note: skip tag 5 because it was previously used.
     optional VariationsSeedSignatureIncident variations_seed_signature = 6;
     optional ResourceRequestIncident resource_request = 7;
+    optional SuspiciousModuleIncident suspicious_module = 8;
   }
 
   repeated IncidentData incident = 1;
 
   message DownloadDetails {
     optional bytes token = 1;
     optional ClientDownloadRequest download = 2;
     optional int64 download_time_msec = 3;
     optional int64 open_time_msec = 4;
   }
@@ skipping 242 matching lines @@
   // csd_frontend
   repeated string client_asn = 6;
   optional string client_country = 7;
 
   // Whether user chose to proceed.
   optional bool did_proceed = 8;
 
   // Whether user visited this origin before.
   optional bool repeat_visit = 9;
 }