Remove crypto/curve25519.h in favor of BoringSSL's.

components/certificate_reporting/error_reporter_unittest.cc

Index: components/certificate_reporting/error_reporter_unittest.cc
diff --git a/components/certificate_reporting/error_reporter_unittest.cc b/components/certificate_reporting/error_reporter_unittest.cc
index 6e83ca165be9601b1fb7226d19fe8a6bb36ad8e3..529c22bf946397eb38d9d6735a6915092b1e53bf 100644
--- a/components/certificate_reporting/error_reporter_unittest.cc
+++ b/components/certificate_reporting/error_reporter_unittest.cc
@@ -18,11 +18,11 @@
 #include "base/run_loop.h"
 #include "base/test/histogram_tester.h"
 #include "components/certificate_reporting/encrypted_cert_logger.pb.h"
-#include "crypto/curve25519.h"
 #include "net/test/url_request/url_request_failed_job.h"
 #include "net/url_request/report_sender.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/boringssl/src/include/openssl/curve25519.h"
 
 namespace certificate_reporting {
 
@@ -90,7 +90,7 @@ class ErrorReporterTest : public ::testing::Test {
  public:
   ErrorReporterTest() {
     memset(server_private_key_, 1, sizeof(server_private_key_));
-    crypto::curve25519::ScalarBaseMult(server_private_key_, server_public_key_);
+    X25519_public_from_private(server_public_key_, server_private_key_);
   }
 
   ~ErrorReporterTest() override {}