Split out target rtc_media_base from rtc_media

webrtc/media/BUILD.gn

Index: webrtc/media/BUILD.gn
diff --git a/webrtc/media/BUILD.gn b/webrtc/media/BUILD.gn
index 590450bd296f0ab0ff97ab4e63e86b9a08ea423d..695cb8d5d0ffcd855f1e27fb6c99012cccae2144 100644
--- a/webrtc/media/BUILD.gn
+++ b/webrtc/media/BUILD.gn
@@ -12,6 +12,7 @@ import("../build/webrtc.gni")
 group("media") {
   public_deps = [
     ":rtc_media",
+    ":rtc_media_base",
   ]
 }
 
@@ -41,7 +42,7 @@ if (is_linux && rtc_use_gtk) {
   }
 }
 
-rtc_static_library("rtc_media") {
+rtc_static_library("rtc_media_base") {
   defines = []
   libs = []
   deps = []
@@ -81,6 +82,38 @@ rtc_static_library("rtc_media") {
     "base/videoframe.h",
     "base/videosourcebase.cc",
     "base/videosourcebase.h",
+  ]
+
+  configs += [ ":rtc_media_warnings_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" ]
+  }
+
+  include_dirs = []
+  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" ]
+  }
+
+  deps += [
+    "..:webrtc_common",
+    "../base:rtc_base_approved",
+    "../p2p",
+  ]
+}
+
+rtc_static_library("rtc_media") {
+  defines = []
+  libs = []
+  deps = []
+  sources = [
     "engine/internalencoderfactory.cc",
     "engine/internalencoderfactory.h",
     "engine/nullwebrtcvideoengine.h",
@@ -166,15 +199,14 @@ rtc_static_library("rtc_media") {
     public_configs += [ ":gtk-lib" ]
   }
   deps += [
+    ":rtc_media_base",
     "..:webrtc_common",
     "../api:call_api",
     "../base:rtc_base_approved",
     "../call",
     "../modules/audio_mixer:audio_mixer_impl",
     "../modules/video_coding",
-    "../p2p",
     "../system_wrappers",
-    "../video",
     "../voice_engine",
   ]
 }