Reformat existing code. There should be no functional effects.

webrtc/common_audio/lapped_transform_unittest.cc

 /*
  *  Copyright (c) 2014 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.
  */
 
 #include "webrtc/common_audio/lapped_transform.h"
 
 #include <algorithm>
 #include <cmath>
 #include <cstring>
 
 #include "testing/gtest/include/gtest/gtest.h"
 
 using std::complex;
 
 namespace {
 
 class NoopCallback : public webrtc::LappedTransform::Callback {
  public:
   NoopCallback() : block_num_(0) {}
 
   virtual void ProcessAudioBlock(const complex<float>* const* in_block,
-                                 int in_channels, int frames, int out_channels,
+                                 int in_channels,
+                                 int frames,
+                                 int out_channels,
                                  complex<float>* const* out_block) {
     CHECK_EQ(in_channels, out_channels);
     for (int i = 0; i < out_channels; ++i) {
       memcpy(out_block[i], in_block[i], sizeof(**in_block) * frames);
     }
     ++block_num_;
   }
 
   int block_num() {
     return block_num_;
   }
 
  private:
   int block_num_;
 };
 
 class FftCheckerCallback : public webrtc::LappedTransform::Callback {
  public:
   FftCheckerCallback() : block_num_(0) {}
 
   virtual void ProcessAudioBlock(const complex<float>* const* in_block,
-                                 int in_channels, int frames, int out_channels,
+                                 int in_channels,
+                                 int frames,
+                                 int out_channels,
                                  complex<float>* const* out_block) {
     CHECK_EQ(in_channels, out_channels);
 
     int full_length = (frames - 1) * 2;
     ++block_num_;
 
     if (block_num_ > 0) {
       ASSERT_NEAR(in_block[0][0].real(), static_cast<float>(full_length),
                   1e-5f);
       ASSERT_NEAR(in_block[0][0].imag(), 0.0f, 1e-5f);
@@ skipping 134 matching lines @@
   {
     const int kExpectedChunkLength = 160;
     const LappedTransform trans(1, 1, kExpectedChunkLength, window,
                                 kBlockLength, kBlockLength, &call);
 
     EXPECT_EQ(kExpectedChunkLength, trans.chunk_length());
   }
 }
 
 }  // namespace webrtc