Update text markup annotation expected results that use /QuadPoints when appropriate.
In [1], PDFium is being updated to use /QuadPoints
coordinates rather than /Rect coordinates for drawing
text markup annotations, in accordance to the presence of /AP.
This CL updates the expected results for some test cases.
Notice that for the test cases updated here, the difference
is in pixel-level, and not able to see by naked eyes.
[1]
https://codereview.chromium.org/2289293005/
BUG=
pdfium:585