Prevent PII logging in domain reliability component.

Bug: 905262
Change-Id: I84199aa390a7b67e996d9022e94a826363084796
Reviewed-on: https://chromium-review.googlesource.com/c/1335954Reviewed-by: Eric Orth <ericorth@chromium.org>
Commit-Queue: Misha Efimov <mef@chromium.org>
Cr-Commit-Position: refs/heads/master@{#608109}

components/domain_reliability/context.cc

@@ -231,7 +231,7 @@ void DomainReliabilityContext::RollbackUpload() {
 void DomainReliabilityContext::RemoveOldestBeacon() {
   DCHECK(!beacons_.empty());
 
-  VLOG(1) << "Beacon queue for " << config().origin << " full; "
+  DVLOG(1) << "Beacon queue for " << config().origin << " full; "
            << "removing oldest beacon";
 
   beacons_.pop_front();

components/domain_reliability/context_manager.cc

@@ -36,7 +36,7 @@ void DomainReliabilityContextManager::SetConfig(
   std::string key = origin.host();
 
   if (!contexts_.count(key) && !removed_contexts_.count(key)) {
-    LOG(WARNING) << "Ignoring NEL header for unknown origin " << origin.spec()
+    DLOG(WARNING) << "Ignoring NEL header for unknown origin " << origin.spec()
                   << ".";
     return;
   }

components/domain_reliability/header.cc

@@ -234,7 +234,7 @@ std::unique_ptr<DomainReliabilityHeader> DomainReliabilityHeader::Parse(
       include_subdomains = true;
       got_include_subdomains = true;
     } else {
-      LOG(WARNING) << "Ignoring unknown NEL header directive " << name << ".";
+      DLOG(WARNING) << "Ignoring unknown NEL header directive " << name << ".";
     }
   }
 

components/domain_reliability/monitor.cc

@@ -410,7 +410,7 @@ void DomainReliabilityMonitor::MaybeHandleHeader(
   std::string ignored_header_value;
   if (request.response_info.headers->EnumerateHeader(
           &iter, kHeaderNameString, &ignored_header_value)) {
-    LOG(WARNING) << "Request to " << request.url << " had (at least) two "
+    DLOG(WARNING) << "Request to " << request.url << " had (at least) two "
                   << kHeaderNameString << " headers: \"" << header_value
                   << "\" and \"" << ignored_header_value << "\".";
     return;
@@ -430,7 +430,7 @@ void DomainReliabilityMonitor::MaybeHandleHeader(
       context_manager_.ClearConfig(origin);
       break;
     case DomainReliabilityHeader::PARSE_ERROR:
-      LOG(WARNING) << "Request to " << request.url << " had invalid "
+      DLOG(WARNING) << "Request to " << request.url << " had invalid "
                     << kHeaderNameString << " header \"" << header_value
                     << "\".";
       break;

components/domain_reliability/uploader.cc

@@ -76,14 +76,14 @@ class DomainReliabilityUploaderImpl
       int max_upload_depth,
       const GURL& upload_url,
       const DomainReliabilityUploader::UploadCallback& callback) override {
-    VLOG(1) << "Uploading report to " << upload_url;
-    VLOG(2) << "Report JSON: " << report_json;
+    DVLOG(1) << "Uploading report to " << upload_url;
+    DVLOG(2) << "Report JSON: " << report_json;
 
     if (discard_uploads_)
       discarded_upload_count_++;
 
     if (discard_uploads_ || shutdown_) {
-      VLOG(1) << "Discarding report instead of uploading.";
+      DVLOG(1) << "Discarding report instead of uploading.";
       UploadResult result;
       result.status = UploadResult::SUCCESS;
       callback.Run(result);
@@ -134,7 +134,7 @@ class DomainReliabilityUploaderImpl
 
   void SetDiscardUploads(bool discard_uploads) override {
     discard_uploads_ = discard_uploads;
-    VLOG(1) << "Setting discard_uploads to " << discard_uploads;
+    DVLOG(1) << "Setting discard_uploads to " << discard_uploads;
   }
 
   void Shutdown() override {
@@ -169,9 +169,9 @@ class DomainReliabilityUploaderImpl
       }
     }
 
-    VLOG(1) << "Upload finished with net error " << net_error
-            << ", response code " << http_response_code
-            << ", retry after " << retry_after;
+    DVLOG(1) << "Upload finished with net error " << net_error
+             << ", response code " << http_response_code << ", retry after "
+             << retry_after;
 
     base::UmaHistogramSparse("DomainReliability.UploadResponseCode",
                              http_response_code);