Move webrtc/{base => rtc_base}

webrtc/rtc_base/platform_file.h

Index: webrtc/rtc_base/platform_file.h
diff --git a/webrtc/base/platform_file.h b/webrtc/rtc_base/platform_file.h
similarity index 92%
copy from webrtc/base/platform_file.h
copy to webrtc/rtc_base/platform_file.h
index 27accf050b1aa3e2ea5d5fdda104986980af6fe1..ccb7bfc452ebe1d5951e314225eeb2ab20fca0a0 100644
--- a/webrtc/base/platform_file.h
+++ b/webrtc/rtc_base/platform_file.h
@@ -8,8 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef WEBRTC_BASE_PLATFORM_FILE_H_
-#define WEBRTC_BASE_PLATFORM_FILE_H_
+#ifndef WEBRTC_RTC_BASE_PLATFORM_FILE_H_
+#define WEBRTC_RTC_BASE_PLATFORM_FILE_H_
 
 #include <stdio.h>
 #include <string>
@@ -53,4 +53,4 @@ PlatformFile CreatePlatformFile(const std::string& path);
 
 }  // namespace rtc
 
-#endif  // WEBRTC_BASE_PLATFORM_FILE_H_
+#endif  // WEBRTC_RTC_BASE_PLATFORM_FILE_H_