Gardening: Mark some webaudio tests as NeedsRebaseline

- webaudio/codec-tests/vorbis/vbr-128kbps-44khz.html
- webaudio/codec-tests/vorbis/vbr-70kbps-44khz.html
- webaudio/codec-tests/vorbis/vbr-96kbps-44khz.html

TBR=rtoy@chromium.org,dalecurtis@chromium.org
BUG=349662

Review URL: https://codereview.chromium.org/187323008

git-svn-id: svn://svn.chromium.org/blink/trunk@168551 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/TestExpectations

@@ -883,9 +883,9 @@ crbug.com/309197 [ Win ] svg/custom/use-on-symbol-inside-pattern.svg [ NeedsManu
 crbug.com/309197 [ Win ] virtual/deferred/fast/images/color-jpeg-with-color-profile.html [ NeedsManualRebaseline ]
 crbug.com/309197 [ Win ] virtual/gpu/fast/canvas/canvas-composite.html [ NeedsManualRebaseline ]
 crbug.com/309197 [ Win ] webaudio/audiobuffersource-loop-points.html [ NeedsManualRebaseline Crash Timeout Pass ]
-crbug.com/309197 [ Win ] webaudio/codec-tests/vorbis/vbr-128kbps-44khz.html [ NeedsManualRebaseline ]
-crbug.com/309197 [ Win ] webaudio/codec-tests/vorbis/vbr-70kbps-44khz.html [ NeedsManualRebaseline ]
-crbug.com/309197 [ Win ] webaudio/codec-tests/vorbis/vbr-96kbps-44khz.html [ NeedsManualRebaseline ]
+crbug.com/309197 webaudio/codec-tests/vorbis/vbr-128kbps-44khz.html [ NeedsManualRebaseline ]
+crbug.com/309197 webaudio/codec-tests/vorbis/vbr-70kbps-44khz.html [ NeedsManualRebaseline ]
+crbug.com/309197 webaudio/codec-tests/vorbis/vbr-96kbps-44khz.html [ NeedsManualRebaseline ]
 crbug.com/309197 [ Win ] webaudio/codec-tests/wav/24bit-22khz-resample.html [ NeedsManualRebaseline ]
 crbug.com/309197 [ Win ] webaudio/oscillator-custom.html [ NeedsManualRebaseline ]
 crbug.com/309197 [ Win ] webaudio/oscillator-sine.html [ NeedsManualRebaseline ]