Add domain request detection to incident reporting service.

chrome/common/safe_browsing/csd.proto

Index: chrome/common/safe_browsing/csd.proto
diff --git a/chrome/common/safe_browsing/csd.proto b/chrome/common/safe_browsing/csd.proto
index cf487918fdfe4e0d7249bcbfc6a9fc84decbeea4..eab8e4c3cfe3c6b60045469c097b522e6d173326 100644
--- a/chrome/common/safe_browsing/csd.proto
+++ b/chrome/common/safe_browsing/csd.proto
@@ -367,9 +367,15 @@ message ClientIncidentReport {
     message VariationsSeedSignatureIncident {
       optional string variations_seed_signature = 1;
     }
-    message ScriptRequestIncident {
-      optional string script_digest = 1;

[grt (UTC plus 2), 2015/03/27 14:17:44]

I changed this from "string" to "bytes" yesterday. Please sync to ToT
(tip-of-tree) to pick this up.

[romanl, 2015/03/30 14:46:50]

Done.

-      optional string inclusion_origin = 2;
+    message ResourceRequestIncident {
+      enum Type {
+        UNKNOWN = 0;
+        TYPE_SCRIPT = 1;
+        TYPE_DOMAIN = 2;
+      }
+      optional string digest = 1;
+      optional string origin = 2;
+      optional Type type = 3;
     }
     optional int64 incident_time_msec = 1;
     optional TrackedPreferenceIncident tracked_preference = 2;
@@ -377,7 +383,7 @@ message ClientIncidentReport {
     optional BlacklistLoadIncident blacklist_load = 4;
     // Note: skip tag 5 because it was previously used.
     optional VariationsSeedSignatureIncident variations_seed_signature = 6;
-    optional ScriptRequestIncident script_request = 7;
+    optional ResourceRequestIncident resource_request = 7;
   }
 
   repeated IncidentData incident = 1;