webrtc content_browsetests file/class naming cleanup

content/browser/webrtc/webrtc_audio_debug_recordings_browsertest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stdint.h>
 
 #include "base/process/process_handle.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
@@ skipping 48 matching lines @@
   return base_file.AddExtension(IntToStringType(render_process_id))
                   .AddExtension(FILE_PATH_LITERAL("source_input"))
                   .AddExtension(IntToStringType(kExpectedStreamId))
                   .AddExtension(FILE_PATH_LITERAL("wav"));
 }
 
 }  // namespace
 
 namespace content {
 
-class WebRtcAudioDebugRecordingsBrowserTest : public WebRtcContentBrowserTest {
+class WebRtcAudioDebugRecordingsBrowserTest
+    : public WebRtcContentBrowserTestBase {
  public:
   WebRtcAudioDebugRecordingsBrowserTest() {
     // Automatically grant device permission.
     AppendUseFakeUIForMediaStreamFlag();
   }
   ~WebRtcAudioDebugRecordingsBrowserTest() override {}
 };
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS) && defined(ARCH_CPU_ARM_FAMILY)
 // Timing out on ARM linux bot: http://crbug.com/238490
@@ skipping 190 matching lines @@
     file_size = 0;
     EXPECT_TRUE(base::GetFileSize(input_audio_file, &file_size));
     EXPECT_GT(file_size, 0);
 
     base::DeleteFile(input_audio_file, false);
   }
   base::ThreadRestrictions::SetIOAllowed(prev);
 }
 
 }  // namespace content