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 AudioRendererHost::OnGetVolume(const IPC::Message& msg, int stream_id) {
  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
  NOTREACHED() << "This message shouldn't be received";
}

void AudioRendererHost::OnGetVolume(const IPC::Message& msg, int stream_id) {
  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
  NOTREACHED() << "This message shouldn't be received";
}
