Revert of GN: Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc}

webrtc/api/BUILD.gn

Index: webrtc/api/BUILD.gn
diff --git a/webrtc/api/BUILD.gn b/webrtc/api/BUILD.gn
index f84010d309dd4a96e6b49d0d77edcaf2382d66d4..6dc52174ece78864521e0f41c1ad48129ff6c7b2 100644
--- a/webrtc/api/BUILD.gn
+++ b/webrtc/api/BUILD.gn
@@ -7,130 +7,3 @@
 # be found in the AUTHORS file in the root of the source tree.
 
 import("../build/webrtc.gni")
-
-group("api") {
-  deps = [
-    ":libjingle_peerconnection",
-  ]
-}
-
-config("libjingle_peerconnection_warnings_config") {
-  # GN orders flags on a target before flags from configs. The default config
-  # adds these flags so to cancel them out they need to come from a config and
-  # cannot be on the target directly.
-  if (!is_win) {
-    cflags = [ "-Wno-sign-compare" ]
-    if (!is_clang) {
-      cflags += [ "-Wno-maybe-uninitialized" ]  # Only exists for GCC.
-    }
-  }
-}
-
-source_set("libjingle_peerconnection") {
-  cflags = []
-  sources = [
-    "audiotrack.cc",
-    "audiotrack.h",
-    "datachannel.cc",
-    "datachannel.h",
-    "datachannelinterface.h",
-    "dtlsidentitystore.cc",
-    "dtlsidentitystore.h",
-    "dtmfsender.cc",
-    "dtmfsender.h",
-    "dtmfsenderinterface.h",
-    "jsep.h",
-    "jsepicecandidate.cc",
-    "jsepicecandidate.h",
-    "jsepsessiondescription.cc",
-    "jsepsessiondescription.h",
-    "localaudiosource.cc",
-    "localaudiosource.h",
-    "mediaconstraintsinterface.cc",
-    "mediaconstraintsinterface.h",
-    "mediacontroller.cc",
-    "mediacontroller.h",
-    "mediastream.cc",
-    "mediastream.h",
-    "mediastreaminterface.h",
-    "mediastreamobserver.cc",
-    "mediastreamobserver.h",
-    "mediastreamprovider.h",
-    "mediastreamproxy.h",
-    "mediastreamtrack.h",
-    "mediastreamtrackproxy.h",
-    "notifier.h",
-    "peerconnection.cc",
-    "peerconnection.h",
-    "peerconnectionfactory.cc",
-    "peerconnectionfactory.h",
-    "peerconnectionfactoryproxy.h",
-    "peerconnectioninterface.h",
-    "peerconnectionproxy.h",
-    "proxy.h",
-    "remoteaudiosource.cc",
-    "remoteaudiosource.h",
-    "rtpparameters.h",
-    "rtpreceiver.cc",
-    "rtpreceiver.h",
-    "rtpreceiverinterface.h",
-    "rtpsender.cc",
-    "rtpsender.h",
-    "rtpsenderinterface.h",
-    "sctputils.cc",
-    "sctputils.h",
-    "statscollector.cc",
-    "statscollector.h",
-    "statstypes.cc",
-    "statstypes.h",
-    "streamcollection.h",
-    "videocapturertracksource.cc",
-    "videocapturertracksource.h",
-    "videosourceproxy.h",
-    "videotrack.cc",
-    "videotrack.h",
-    "videotracksource.cc",
-    "videotracksource.h",
-    "webrtcsdp.cc",
-    "webrtcsdp.h",
-    "webrtcsession.cc",
-    "webrtcsession.h",
-    "webrtcsessiondescriptionfactory.cc",
-    "webrtcsessiondescriptionfactory.h",
-  ]
-
-  configs += [
-    "..:common_config",
-    ":libjingle_peerconnection_warnings_config",
-  ]
-  public_configs = [ "..:common_inherited_config" ]
-
-  if (is_clang) {
-    # Suppress warnings from Chrome's Clang plugins.
-    # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
-    configs -= [ "//build/config/clang:extra_warnings" ]
-    configs -= [ "//build/config/clang:find_bad_constructs" ]
-  }
-
-  if (is_win) {
-    cflags += [ "/wd4389" ]  # signed/unsigned mismatch.
-  }
-
-  deps = [
-    "../media",
-    "../pc",
-  ]
-
-  if (rtc_use_quic) {
-    sources += [
-      "quicdatachannel.cc",
-      "quicdatachannel.h",
-      "quicdatatransport.cc",
-      "quicdatatransport.h",
-    ]
-    deps += [ "//third_party/libquic" ]
-    public_deps = [
-      "//third_party/libquic",
-    ]
-  }
-}