WebRtcSpl_AnalysisQMF takes raw (user) audio input represented by int16_t samples. The samples are converted to Q10 with the WEBRTC_SPL_LSHIFT_W32 macro. The macro is implemeted as a left shift. This CL replaces the shift with a multiplication, similar to https://codereview.webrtc.org/2253943002 TBR=kwiberg@webrtc.org Bug: chromium:735773 Change-Id: Ic4e63269390e82b86f304e5aa1b5e2dc22122bcb Reviewed-on: https://chromium-review.googlesource.com/552124 Commit-Queue: Alex Loiko <aleloi@webrtc.org> Reviewed-by: Alessio Bazzica <alessiob@webrtc.org> Reviewed-by: Per Åhgren <peah@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19068}