Reporting: Plumb from //chrome/browser/browsing_data.

net/url_request/url_request_unittest.cc

Index: net/url_request/url_request_unittest.cc
diff --git a/net/url_request/url_request_unittest.cc b/net/url_request/url_request_unittest.cc
index e2a6a5d712e6ccc64cef1a7f16b3641eca54f827..7d4154ad122bad4e3cad1ecb34c7e806ff1540a8 100644
--- a/net/url_request/url_request_unittest.cc
+++ b/net/url_request/url_request_unittest.cc
@@ -6655,6 +6655,12 @@ class TestReportingService : public ReportingService {
     headers_.push_back({url, header_value});
   }
 
+  void RemoveBrowsingData(
+      int data_type_mask,
+      base::Callback<bool(const GURL&)> origin_filter) override {
+    NOTIMPLEMENTED();
+  }
+
  private:
   std::vector<Header> headers_;
 };