Remove remains of webrtc/base

webrtc/ortc/BUILD.gn

Index: webrtc/ortc/BUILD.gn
diff --git a/webrtc/ortc/BUILD.gn b/webrtc/ortc/BUILD.gn
index b6a2cc94596e57c6377e0942a90b84d3e4e9f02c..40c0b2a22b26d366a9429f5edfc7a49b420f0a63 100644
--- a/webrtc/ortc/BUILD.gn
+++ b/webrtc/ortc/BUILD.gn
@@ -35,8 +35,6 @@ rtc_static_library("ortc") {
   deps = [
     "../api/audio_codecs:builtin_audio_decoder_factory",
     "../api/audio_codecs:builtin_audio_encoder_factory",
-    "../base:rtc_base",
-    "../base:rtc_base_approved",
     "../call:call_interfaces",
     "../logging:rtc_event_log_api",
     "../media:rtc_media",
@@ -45,6 +43,8 @@ rtc_static_library("ortc") {
     "../p2p:rtc_p2p",
     "../pc:libjingle_peerconnection",
     "../pc:rtc_pc",
+    "../rtc_base:rtc_base",
+    "../rtc_base:rtc_base_approved",
   ]
 
   public_deps = [
@@ -76,14 +76,14 @@ if (rtc_include_tests) {
 
     deps = [
       ":ortc",
-      "../base:rtc_base",
-      "../base:rtc_base_approved",
-      "../base:rtc_base_tests_main",
-      "../base:rtc_base_tests_utils",
       "../media:rtc_media_tests_utils",
       "../p2p:p2p_test_utils",
       "../p2p:rtc_p2p",
       "../pc:pc_test_utils",
+      "../rtc_base:rtc_base",
+      "../rtc_base:rtc_base_approved",
+      "../rtc_base:rtc_base_tests_main",
+      "../rtc_base:rtc_base_tests_utils",
       "../system_wrappers:metrics_default",
     ]