Create //webrtc/api:libjingle_peerconnection_api + refactorings.

webrtc/pc/rtcstats_integrationtest.cc

Index: webrtc/pc/rtcstats_integrationtest.cc
diff --git a/webrtc/api/rtcstats_integrationtest.cc b/webrtc/pc/rtcstats_integrationtest.cc
similarity index 99%
rename from webrtc/api/rtcstats_integrationtest.cc
rename to webrtc/pc/rtcstats_integrationtest.cc
index db54b175188c5dc24715129916efabddbb1debb3..735af4d51a81836751e199ff8fc9ec81e08ed547 100644
--- a/webrtc/api/rtcstats_integrationtest.cc
+++ b/webrtc/pc/rtcstats_integrationtest.cc
@@ -15,14 +15,14 @@
 #include "webrtc/api/peerconnectioninterface.h"
 #include "webrtc/api/stats/rtcstats_objects.h"
 #include "webrtc/api/stats/rtcstatsreport.h"
-#include "webrtc/api/test/peerconnectiontestwrapper.h"
-#include "webrtc/api/test/rtcstatsobtainer.h"
 #include "webrtc/base/checks.h"
 #include "webrtc/base/gunit.h"
 #include "webrtc/base/physicalsocketserver.h"
 #include "webrtc/base/refcountedobject.h"
 #include "webrtc/base/scoped_ref_ptr.h"
 #include "webrtc/base/virtualsocketserver.h"
+#include "webrtc/pc/test/peerconnectiontestwrapper.h"
+#include "webrtc/pc/test/rtcstatsobtainer.h"
 
 namespace webrtc {