Move webrtc/{base => rtc_base}

webrtc/rtc_base/arraysize.h

Index: webrtc/rtc_base/arraysize.h
diff --git a/webrtc/base/arraysize.h b/webrtc/rtc_base/arraysize.h
similarity index 90%
copy from webrtc/base/arraysize.h
copy to webrtc/rtc_base/arraysize.h
index 56a10392afd8f864c30defbe10a8d5cb01724eda..f395514e5d6e056655c3b9f369206e76c6927cc8 100644
--- a/webrtc/base/arraysize.h
+++ b/webrtc/rtc_base/arraysize.h
@@ -8,8 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef WEBRTC_BASE_ARRAYSIZE_H_
-#define WEBRTC_BASE_ARRAYSIZE_H_
+#ifndef WEBRTC_RTC_BASE_ARRAYSIZE_H_
+#define WEBRTC_RTC_BASE_ARRAYSIZE_H_
 
 #include <stddef.h>
 
@@ -28,4 +28,4 @@ template <typename T, size_t N> char (&ArraySizeHelper(T (&array)[N]))[N];
 
 #define arraysize(array) (sizeof(ArraySizeHelper(array)))
 
-#endif  // WEBRTC_BASE_ARRAYSIZE_H_
+#endif  // WEBRTC_RTC_BASE_ARRAYSIZE_H_