Create //webrtc/api:libjingle_peerconnection_api + refactorings.

webrtc/pc/rtcstatscollector.cc

Index: webrtc/pc/rtcstatscollector.cc
diff --git a/webrtc/api/rtcstatscollector.cc b/webrtc/pc/rtcstatscollector.cc
similarity index 99%
rename from webrtc/api/rtcstatscollector.cc
rename to webrtc/pc/rtcstatscollector.cc
index a7c4cfc577a664a95e83d667d018c9fffc5d20de..4469880e09679fccca4f0b91ca0b284908bd4bbf 100644
--- a/webrtc/api/rtcstatscollector.cc
+++ b/webrtc/pc/rtcstatscollector.cc
@@ -8,22 +8,22 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#include "webrtc/api/rtcstatscollector.h"
+#include "webrtc/pc/rtcstatscollector.h"
 
 #include <memory>
 #include <utility>
 #include <vector>
 
-#include "webrtc/api/peerconnection.h"
-#include "webrtc/api/peerconnectioninterface.h"
 #include "webrtc/api/mediastreaminterface.h"
-#include "webrtc/api/webrtcsession.h"
+#include "webrtc/api/peerconnectioninterface.h"
 #include "webrtc/base/checks.h"
 #include "webrtc/base/timeutils.h"
 #include "webrtc/media/base/mediachannel.h"
 #include "webrtc/p2p/base/candidate.h"
 #include "webrtc/p2p/base/p2pconstants.h"
 #include "webrtc/p2p/base/port.h"
+#include "webrtc/pc/peerconnection.h"
+#include "webrtc/pc/webrtcsession.h"
 
 namespace webrtc {