Move webrtc/{base => rtc_base}

webrtc/rtc_base/thread_checker.h

Index: webrtc/rtc_base/thread_checker.h
diff --git a/webrtc/base/thread_checker.h b/webrtc/rtc_base/thread_checker.h
similarity index 97%
copy from webrtc/base/thread_checker.h
copy to webrtc/rtc_base/thread_checker.h
index 5914282a57c6faaae43ec76db371032415883350..4ab538f44ba8d4e873cc35a1b507da1d7c54eb7b 100644
--- a/webrtc/base/thread_checker.h
+++ b/webrtc/rtc_base/thread_checker.h
@@ -10,8 +10,8 @@
 
 // Borrowed from Chromium's src/base/threading/thread_checker.h.
 
-#ifndef WEBRTC_BASE_THREAD_CHECKER_H_
-#define WEBRTC_BASE_THREAD_CHECKER_H_
+#ifndef WEBRTC_RTC_BASE_THREAD_CHECKER_H_
+#define WEBRTC_RTC_BASE_THREAD_CHECKER_H_
 
 // Apart from debug builds, we also enable the thread checker in
 // builds with RTC_DCHECK_IS_ON so that trybots and waterfall bots
@@ -175,4 +175,4 @@ class SCOPED_LOCKABLE AnnounceOnThread {
   rtc::internal::AnnounceOnThread thread_announcer(thread_like_object); \
   RTC_DCHECK(rtc::internal::AnnounceOnThread::IsCurrent(thread_like_object))
 
-#endif  // WEBRTC_BASE_THREAD_CHECKER_H_
+#endif  // WEBRTC_RTC_BASE_THREAD_CHECKER_H_