Revert "Update includes for webrtc/{base => rtc_base} rename (2/3)"

This reverts commit c3771cc4d37f5573fe53b7c7cff295a4f0f9560f.
(breaks downstream internal project)

BUG=webrtc:7634
NOTRY=True
NOPRESUBMIT=True

Review-Url: https://codereview.webrtc.org/2972463002 .
Cr-Commit-Position: refs/heads/master@{#18873}
diff --git a/webrtc/rtc_tools/event_log_visualizer/analyzer.h b/webrtc/rtc_tools/event_log_visualizer/analyzer.h
index 0c3fa46..cdc81f1 100644
--- a/webrtc/rtc_tools/event_log_visualizer/analyzer.h
+++ b/webrtc/rtc_tools/event_log_visualizer/analyzer.h
@@ -18,11 +18,11 @@
 #include <utility>
 #include <vector>
 
+#include "webrtc/base/function_view.h"
 #include "webrtc/logging/rtc_event_log/rtc_event_log_parser.h"
 #include "webrtc/modules/audio_coding/audio_network_adaptor/include/audio_network_adaptor.h"
 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet.h"
-#include "webrtc/rtc_base/function_view.h"
 #include "webrtc/rtc_tools/event_log_visualizer/plot_base.h"
 
 namespace webrtc {