Remove third party dependecies that are not more in the source code

Bug: webrtc:8366
Change-Id: I6be2146508dad3cd55df4826679a9fbd461ba93e
Reviewed-on: https://webrtc-review.googlesource.com/84461
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23703}
diff --git a/LICENSE_THIRD_PARTY b/LICENSE_THIRD_PARTY
index f748bf5..5bf445d 100644
--- a/LICENSE_THIRD_PARTY
+++ b/LICENSE_THIRD_PARTY
@@ -18,9 +18,6 @@
 modules/audio_device/mac/portaudio/pa_memorybarrier.h
 modules/audio_device/mac/portaudio/pa_ringbuffer.c
 modules/audio_device/mac/portaudio/pa_ringbuffer.h
-modules/audio_processing/aec/aec_rdft.c
-system_wrappers/source/condition_variable_event_win.cc
-system_wrappers/source/set_thread_name_win.h
 
 Individual licenses for each file:
 -------------------------------------------------------------------------------
@@ -266,7 +263,6 @@
 -------------------------------------------------------------------------------
 Files:
 common_audio/fft4g.c
-modules/audio_processing/aec/aec_rdft.c
 
 License:
 /*
@@ -277,150 +273,3 @@
  * commercial use) and without fee. Please refer to this package when you modify
  * this code.
  */
--------------------------------------------------------------------------------
-Files:
-system_wrappers/source/condition_variable_event_win.cc
-
-Source:
-http://www1.cse.wustl.edu/~schmidt/ACE-copying.html
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-and CoSMIC(TM)
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-Vanderbilt University to appear in their names.
--------------------------------------------------------------------------------
-Files:
-system_wrappers/source/set_thread_name_win.h
-
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-http://msdn.microsoft.com/en-us/cc300389.aspx#P
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