Move RTCAudioSession* files modules/audio_device/ -> sdk/Framework.

webrtc/sdk/BUILD.gn

 # Copyright 2016 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.
 
 import("../webrtc.gni")
 if (is_ios) {
@@ skipping 73 matching lines @@
       }
     }
     if (!build_with_chromium) {
       sources += [
         "objc/Framework/Classes/RTCFileLogger.mm",
         "objc/Framework/Headers/WebRTC/RTCFileLogger.h",
       ]
     }
   }
 
+  rtc_static_library("rtc_sdk_audio_session") {

[tkchin_webrtc, 2017/05/03 16:48:21]

rtc_sdk_audio?

There may be things in the future we want that aren't related to audio session
specifically.

+    sources = [
+      "objc/Framework/Classes/RTCAudioSession+Configuration.mm",
+      "objc/Framework/Classes/RTCAudioSession+Private.h",
+      "objc/Framework/Classes/RTCAudioSession.mm",
+      "objc/Framework/Classes/RTCAudioSessionConfiguration.m",
+      "objc/Framework/Headers/WebRTC/RTCAudioSession.h",
+      "objc/Framework/Headers/WebRTC/RTCAudioSessionConfiguration.h",
+    ]
+    configs += [ "..:common_objc" ]
+
+    public_configs = [ ":rtc_sdk_common_objc_config" ]
+    deps = [
+      "../base:rtc_base_approved",
+    ]
+
+    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" ]
+    }
+  }
+
   rtc_static_library("rtc_sdk_peerconnection_objc") {
     sources = [
       "objc/Framework/Classes/Metal/RTCMTLNV12Renderer.h",
       "objc/Framework/Classes/RTCAVFoundationVideoCapturerInternal.h",
       "objc/Framework/Classes/RTCAVFoundationVideoCapturerInternal.mm",
       "objc/Framework/Classes/RTCAVFoundationVideoSource+Private.h",
       "objc/Framework/Classes/RTCAVFoundationVideoSource.mm",
       "objc/Framework/Classes/RTCAudioSource+Private.h",
       "objc/Framework/Classes/RTCAudioSource.mm",
       "objc/Framework/Classes/RTCAudioTrack+Private.h",
@@ skipping 163 matching lines @@
         "objc/Framework/UnitTests/RTCConfigurationTest.mm",
         "objc/Framework/UnitTests/RTCDataChannelConfigurationTest.mm",
         "objc/Framework/UnitTests/RTCIceCandidateTest.mm",
         "objc/Framework/UnitTests/RTCIceServerTest.mm",
         "objc/Framework/UnitTests/RTCMediaConstraintsTest.mm",
         "objc/Framework/UnitTests/RTCPeerConnectionTest.mm",
         "objc/Framework/UnitTests/RTCSessionDescriptionTest.mm",
         "objc/Framework/UnitTests/avformatmappertests.mm",
       ]
       if (is_ios) {
-        sources += [ "objc/Framework/UnitTests/RTCMTLVideoViewTests.mm" ]
+        sources += [
+          "objc/Framework/UnitTests/RTCAudioSessionTest.mm",
+          "objc/Framework/UnitTests/RTCMTLVideoViewTests.mm",
+        ]
         if (current_cpu != "arm64") {
           sources += [ "objc/Framework/Classes/Metal/RTCMTLVideoView.m" ]
         }
       }
 
       # TODO(tkchin): Cleanup this warning.
       cflags = [ "-Wno-objc-property-no-attribute" ]
 
       # |-ObjC| flag needed to make sure category method implementations
       # are included:
@@ skipping 14 matching lines @@
       }
     }
   }
 
   if (is_ios) {
     ios_framework_bundle("rtc_sdk_framework_objc") {
       info_plist = "objc/Framework/Info.plist"
       output_name = "WebRTC"
 
       common_objc_headers = [
+        "objc/Framework/Headers/WebRTC/RTCAudioSession.h",
+        "objc/Framework/Headers/WebRTC/RTCAudioSessionConfiguration.h",
         "objc/Framework/Headers/WebRTC/RTCAVFoundationVideoSource.h",
         "objc/Framework/Headers/WebRTC/RTCAudioSource.h",
         "objc/Framework/Headers/WebRTC/RTCAudioTrack.h",
         "objc/Framework/Headers/WebRTC/RTCCameraPreviewView.h",
         "objc/Framework/Headers/WebRTC/RTCConfiguration.h",
         "objc/Framework/Headers/WebRTC/RTCDataChannel.h",
         "objc/Framework/Headers/WebRTC/RTCDataChannelConfiguration.h",
         "objc/Framework/Headers/WebRTC/RTCDispatcher.h",
         "objc/Framework/Headers/WebRTC/RTCEAGLVideoView.h",
         "objc/Framework/Headers/WebRTC/RTCFieldTrials.h",
@@ skipping 92 matching lines @@
       ":rtc_sdk_common_objc",
       "../api:video_frame_api",
       "../base:rtc_base_approved",
       "../common_video",
       "../media:rtc_media_base",
       "../modules/video_coding:video_coding_utility",
       "../modules/video_coding:webrtc_h264",
       "../system_wrappers",
     ]
 
+    if (is_ios) {
+      deps += [ ":rtc_sdk_audio_session" ]
+    }
+
     libs = [
       "CoreFoundation.framework",
       "CoreMedia.framework",
       "CoreVideo.framework",
       "VideoToolbox.framework",
     ]
 
     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" ]
     }
 
     if (rtc_build_libyuv) {
       deps += [ "$rtc_libyuv_dir" ]
       public_deps = [
         "$rtc_libyuv_dir",
       ]
     } else {
       # Need to add a directory normally exported by libyuv.
       include_dirs = [ "$rtc_libyuv_dir/include" ]
     }
   }
 }