Fix data usage tracking for domain reliability service

components/domain_reliability/uploader.cc

Index: components/domain_reliability/uploader.cc
diff --git a/components/domain_reliability/uploader.cc b/components/domain_reliability/uploader.cc
index 3ded0849d3392ceeaf20d35d7e4125da3f1ca4ef..f7d4cd9a44c5534b76c2e22c571ef0c825f7c272 100644
--- a/components/domain_reliability/uploader.cc
+++ b/components/domain_reliability/uploader.cc
@@ -10,7 +10,6 @@
 #include "base/callback.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/supports_user_data.h"
-#include "components/data_use_measurement/core/data_use_user_data.h"
 #include "components/domain_reliability/util.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
@@ -83,8 +82,6 @@ class DomainReliabilityUploaderImpl
     std::unique_ptr<net::URLFetcher> owned_fetcher =
         net::URLFetcher::Create(0, upload_url, net::URLFetcher::POST, this);
     net::URLFetcher* fetcher = owned_fetcher.get();
-    data_use_measurement::DataUseUserData::AttachToFetcher(
-        fetcher, data_use_measurement::DataUseUserData::DOMAIN_RELIABILITY);
     fetcher->SetRequestContext(url_request_context_getter_.get());
     fetcher->SetLoadFlags(net::LOAD_DO_NOT_SEND_COOKIES |
                           net::LOAD_DO_NOT_SAVE_COOKIES);
@@ -178,6 +175,12 @@ std::unique_ptr<DomainReliabilityUploader> DomainReliabilityUploader::Create(
 }
 
 // static
+bool DomainReliabilityUploader::OriginatedFromDomainReliability(
+    const net::URLRequest& request) {
+  return request.GetUserData(UploadUserData::kUserDataKey) != nullptr;
+}
+
+// static
 int DomainReliabilityUploader::GetURLRequestUploadDepth(
     const net::URLRequest& request) {
   UploadUserData* data = static_cast<UploadUserData*>(