Fix indents. I am used to webkit style, so did it wrong in last commit.

BUG=68244


git-svn-id: svn://svn.chromium.org/chrome/trunk/src@70637 0039d316-1c4b-4281-b951-d872f2087c98
void AdjustVolume(Format* buf_out,
                  int sample_count,
                  int fixed_volume) {
  for (int i = 0; i < sample_count; ++i) {
    buf_out[i] = static_cast<Format>(ScaleChannel<Fixed>(buf_out[i] - bias,
                                                         fixed_volume) + bias);
  }
}

void AdjustVolume(Format* buf_out,
                  int sample_count,
                  int fixed_volume) {
  for (int i = 0; i < sample_count; ++i) {
    buf_out[i] = static_cast<Format>(ScaleChannel<Fixed>(buf_out[i] - bias,
                                                         fixed_volume) + bias);
  }
}
