boringssl: Re-enable deprecated API usage warnings.

Bug: 936651
Change-Id: I4c5c32d19357292ad279781070004bc6e48e2a69
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1565629
Commit-Queue: David Benjamin <davidben@chromium.org>
Auto-Submit: Victor Costan <pwnall@chromium.org>
Reviewed-by: David Benjamin <davidben@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#650357}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: c7dbeb9b66e001dfa31e5b72a063062a258a96e2
diff --git a/BUILD.gn b/BUILD.gn
index e50f30a..051b3ed 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -163,11 +163,6 @@
     sources += [ "gtest_main_chromium.cc" ]
     deps += [ "//base/test:test_support" ]
   }
-
-  # TODO(crbug.com/936651): Remove this after fixing deprecated API usage.
-  if (is_clang) {
-    cflags = [ "-Wno-deprecated-declarations" ]
-  }
 }
 
 test("boringssl_ssl_tests") {
@@ -194,11 +189,6 @@
     sources += [ "gtest_main_chromium.cc" ]
     deps += [ "//base/test:test_support" ]
   }
-
-  # TODO(crbug.com/936651): Remove this after fixing deprecated API usage.
-  if (is_clang) {
-    cflags = [ "-Wno-deprecated-declarations" ]
-  }
 }
 
 if (build_with_chromium) {