AudioBuffer: Remove deprecated constructor

Removes webrtc::AudioBuffer deprecated constructor.

Bug: webrtc:5298
Change-Id: If8debe990c0358e58fbdc59bfdfb7e4af1f38f00
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/257305
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Commit-Queue: Lionel Koenig <lionelk@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36518}
diff --git a/modules/audio_processing/audio_buffer.cc b/modules/audio_processing/audio_buffer.cc
index ff6636d..3dbe1fe 100644
--- a/modules/audio_processing/audio_buffer.cc
+++ b/modules/audio_processing/audio_buffer.cc
@@ -45,22 +45,11 @@
                          size_t buffer_num_channels,
                          size_t output_rate,
                          size_t output_num_channels)
-    : AudioBuffer(static_cast<int>(input_rate) / 100,
-                  input_num_channels,
-                  static_cast<int>(buffer_rate) / 100,
-                  buffer_num_channels,
-                  static_cast<int>(output_rate) / 100) {}
-
-AudioBuffer::AudioBuffer(size_t input_num_frames,
-                         size_t input_num_channels,
-                         size_t buffer_num_frames,
-                         size_t buffer_num_channels,
-                         size_t output_num_frames)
-    : input_num_frames_(input_num_frames),
+    : input_num_frames_(static_cast<int>(input_rate) / 100),
       input_num_channels_(input_num_channels),
-      buffer_num_frames_(buffer_num_frames),
+      buffer_num_frames_(static_cast<int>(buffer_rate) / 100),
       buffer_num_channels_(buffer_num_channels),
-      output_num_frames_(output_num_frames),
+      output_num_frames_(static_cast<int>(output_rate) / 100),
       output_num_channels_(0),
       num_channels_(buffer_num_channels),
       num_bands_(NumBandsFromFramesPerChannel(buffer_num_frames_)),