Remove Safebrowsing Rappor support

components/rappor/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import("//testing/test.gni")
+
 static_library("rappor") {
   sources = [
     "bloom_filter.cc",
     "bloom_filter.h",
     "byte_vector_utils.cc",
     "byte_vector_utils.h",
     "log_uploader.cc",
     "log_uploader.h",
     "log_uploader_interface.h",
     "rappor_metric.cc",
@@ skipping 84 matching lines @@
     ":test_support",
     "//base",
     "//base/test:test_support",
     "//components/metrics",
     "//components/prefs:test_support",
     "//net:test_support",
     "//testing/gtest",
     "//url",
   ]
 }
+
+# Convenience testing target
+test("rappor_unittests") {
+  sources = [
+    "//components/test/run_all_unittests.cc",
+  ]
+  deps = [
+    ":unit_tests",
+    "//components/test:test_support",
+  ]
+}