[cleanup] Fix redundant webrtc name specifier

This CL was uploaded by git cl split.

R=hta@webrtc.org

Bug: webrtc:42232595
Change-Id: I1383f90786b7b4c077f3c0f0a1c58fdb6dc31534
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/390607
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Auto-Submit: Evan Shrubsole <eshr@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#44567}
diff --git a/sdk/android/src/jni/audio_device/audio_track_jni.cc b/sdk/android/src/jni/audio_device/audio_track_jni.cc
index 464805f..097c07c 100644
--- a/sdk/android/src/jni/audio_device/audio_track_jni.cc
+++ b/sdk/android/src/jni/audio_device/audio_track_jni.cc
@@ -84,11 +84,10 @@
     return 0;
   }
   RTC_DCHECK(!playing_);
-  double buffer_size_factor =
-      strtod(webrtc::field_trial::FindFullName(
-                 "WebRTC-AudioDevicePlayoutBufferSizeFactor")
-                 .c_str(),
-             nullptr);
+  double buffer_size_factor = strtod(
+      field_trial::FindFullName("WebRTC-AudioDevicePlayoutBufferSizeFactor")
+          .c_str(),
+      nullptr);
   if (buffer_size_factor == 0)
     buffer_size_factor = 1.0;
   int requested_buffer_size_bytes = Java_WebRtcAudioTrack_initPlayout(