Move webrtc/audio/audio_sink.h to webrtc/ and fix some dependencies.

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 149 matching lines @@
       "-fno-builtin-cos",
       "-fno-builtin-sin",
       "-fno-builtin-cosf",
       "-fno-builtin-sinf",
     ]
   }
 }
 
 source_set("webrtc") {
   sources = [
+    "audio_send_stream.h",

[kjellander_webrtc, 2016/02/25 11:12:06]

These were missing from any .gyp* file.

+    "audio_state.h",
     "call.h",
-    "config.h",

[kjellander_webrtc, 2016/02/25 11:12:05]

moved to common.gyp:webrtc_common since they only depend on other headers in
there (of each other).

-    "frame_callback.h",
-    "transport.h",
+    "video_frame.h",
   ]
 
   defines = []
   configs += [ ":common_config" ]
   public_configs = [ ":common_inherited_config" ]
 
   deps = [
     ":webrtc_common",
     "audio",
     "base:rtc_base",
@@ skipping 37 matching lines @@
       ":webrtc",
       "modules/video_capture:video_capture_internal_impl",
       "modules/video_render:video_render_internal_impl",
       "test",
     ]
   }
 }
 
 source_set("webrtc_common") {
   sources = [
+    "audio_receive_stream.h",

[kjellander_webrtc, 2016/02/25 11:12:06]

Maybe it's confusing to have audio_recieve_stream.h here and audio_send_stream.h
in the 'webrtc' target? 
I based it only on what they include. This one can be here since it only
includes headers in this target. The other one can't since it includes
"webrtc/base/scoped_ptr.h" and 
"webrtc/modules/audio_coding/codecs/audio_encoder.h"

+    "audio_sink.h",
     "common_types.cc",
     "common_types.h",
     "config.cc",
     "config.h",
     "engine_configurations.h",
+    "frame_callback.h",
+    "transport.h",
     "typedefs.h",
+    "video_receive_stream.h",
+    "video_renderer.h",
+    "video_send_stream.h",
   ]
 
   configs += [ ":common_config" ]
   public_configs = [ ":common_inherited_config" ]
 
   if (is_clang && !is_nacl) {
     # Suppress warnings from Chrome's Clang plugins.
     # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
     configs -= [ "//build/config/clang:find_bad_constructs" ]
   }
@@ skipping 36 matching lines @@
 if (use_libfuzzer || use_drfuzz) {
   # This target is only here for gn to discover fuzzer build targets under
   # webrtc/test/fuzzers/.
   group("webrtc_fuzzers_dummy") {
     testonly = true
     deps = [
       "test/fuzzers:webrtc_fuzzer_main",
     ]
   }
 }