Reland "Move smoothing filter to common audio".

webrtc/BUILD.gn

 # Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 # TODO(kjellander): Rebase this to webrtc/build/common.gypi changes after r6330.
 
@@ skipping 345 matching lines @@
         "-Wno-sign-compare",
         "-Wno-unused-const-variable",
       ]
     }
   }
 
   rtc_test("rtc_unittests") {
     testonly = true
     sources = [
       "api/fakemetricsobserver.cc",
+      "base/analytics/exp_filter_unittest.cc",
       "base/array_view_unittest.cc",
       "base/atomicops_unittest.cc",
       "base/autodetectproxy_unittest.cc",
       "base/base64_unittest.cc",
       "base/basictypes_unittest.cc",
       "base/bind_unittest.cc",
       "base/bitbuffer_unittest.cc",
       "base/buffer_unittest.cc",
       "base/bufferqueue_unittest.cc",
       "base/bytebuffer_unittest.cc",
       "base/byteorder_unittest.cc",
       "base/callback_unittest.cc",
       "base/copyonwritebuffer_unittest.cc",
       "base/crc32_unittest.cc",
       "base/criticalsection_unittest.cc",
       "base/event_tracer_unittest.cc",
       "base/event_unittest.cc",
-      "base/exp_filter_unittest.cc",
       "base/file_unittest.cc",
       "base/filerotatingstream_unittest.cc",
       "base/fileutils_unittest.cc",
       "base/function_view_unittest.cc",
       "base/helpers_unittest.cc",
       "base/httpbase_unittest.cc",
       "base/httpcommon_unittest.cc",
       "base/httpserver_unittest.cc",
       "base/ipaddress_unittest.cc",
       "base/logging_unittest.cc",
@@ skipping 107 matching lines @@
     }
 
     configs += [ ":rtc_unittests_config" ]
 
     if (!build_with_chromium && is_clang) {
       # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
       suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
 
     deps = [
+      "base:rtc_analytics",
       "base:rtc_base",
       "base:rtc_base_tests_utils",
       "base:rtc_task_queue",
       "p2p:libstunprober",
       "p2p:rtc_p2p",
       "//testing/gmock",
       "//testing/gtest",
     ]
 
     if (rtc_enable_protobuf) {
@@ skipping 187 matching lines @@
 
       deps = [
         "//base:base_java_test_support",
         "//webrtc/api:libjingle_peerconnection_java",
         "//webrtc/api:libjingle_peerconnection_jni",
         "//webrtc/examples:AppRTCMobile_javalib",
       ]
     }
   }
 }