Add flaky expectations for calendar-picker tests on mac 10.9

TBR in order to green up the waterfall

TBR: fmalita
Bug: 743068
Change-Id: Ic94118d288b7d1a4568e95df2538cef0542cb007
Reviewed-on: https://chromium-review.googlesource.com/572041Reviewed-by: Quinten Yearsley <qyearsley@chromium.org>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Quinten Yearsley <qyearsley@chromium.org>
Cr-Commit-Position: refs/heads/master@{#486813}

third_party/WebKit/LayoutTests/TestExpectations

@@ -1654,6 +1654,9 @@ crbug.com/638621 [ Win7 ] virtual/mojo-loading/http/tests/media/video-buffered-r
 crbug.com/646644 [ Mac10.9 ] http/tests/media/video-buffered-range-contains-currentTime.html [ Failure Timeout ]
 crbug.com/646644 [ Mac10.9 ] virtual/mojo-loading/http/tests/media/video-buffered-range-contains-currentTime.html [ Failure Timeout ]
 
+crbug.com/743068 [ Mac10.9 ] fast/forms/calendar-picker/calendar-picker-appearance-zoom125.html [ Pass Failure ]
+crbug.com/743068 [ Mac10.9 ] fast/forms/calendar-picker/calendar-picker-appearance-zoom200.html [ Pass Failure ]
+
 crbug.com/637930 http/tests/media/video-buffered.html [ Pass Failure ]
 crbug.com/637930 virtual/mojo-loading/http/tests/media/video-buffered.html [ Pass Failure ]