Reformat existing code. There should be no functional effects.

webrtc/modules/audio_coding/neteq/neteq_external_decoder_unittest.cc

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 55 matching lines @@
   // Method to get the number of calls to the Decode() method of the external
   // decoder.
   virtual int NumExpectedDecodeCalls(int num_loops) = 0;
 
   // Method to generate packets and return the send time of the packet.
   int GetNewPacket() {
     if (!input_file_->Read(frame_size_samples_, input_)) {
       return -1;
     }
     payload_size_bytes_ = WebRtcPcm16b_Encode(input_, frame_size_samples_,
-                                              encoded_);;
+                                              encoded_);
 
     int next_send_time = rtp_generator_->GetRtpHeader(
         kPayloadType, frame_size_samples_, &rtp_header_);
     return next_send_time;
   }
 
   // Method to decide packet losses.
   virtual bool Lost() { return false; }
 
   // Method to calculate packet arrival time.
@@ skipping 366 matching lines @@
                                                         kStartSeqeunceNumber,
                                                         kStartTimestamp,
                                                         kJumpFromTimestamp,
                                                         kJumpToTimestamp));
 
   RunTest(130);  // Run 130 laps @ 10 ms each in the test loop.
   EXPECT_EQ(kRecovered, test_state_);
 }
 
 }  // namespace webrtc