Roll DEPS for sfntly 1ef790a..e33ba7a

https://chromium.googlesource.com/external/github.com/googlei18n/sfntly/+log/1ef790a..e33ba7a

e33ba7a Merge pull request #60 from leizleiz/leizleiz-crbug
1bc53e1 Fix undefined shifts in ReadableFontData::ReadShort.
d651349 Check for negative size in NameTable::NameAsBytes.
8475d2f Avoid NULL derefs inside FontHeaderTable::Builder.
1fba3b3 Fix undefined shifts in ReadableFontData::ReadLong.
083b02b Fix NULL pointer derefs in sfntly::Font::Builder.
6d1efaa Fix out of bound access in subtly sample program.
cafc4c8 Merge pull request #59 from HalCanary/pronounciation
7d5169e README: pronounciation guide

BUG=638573,641452,646300,646347,654663,655914
TBR=behdad@chromium.org

Review-Url: https://codereview.chromium.org/2444123002
Cr-Commit-Position: refs/heads/master@{#427203}

DEPS

@@ -35,7 +35,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling sfntly
   # and whatever else without interference from each other.
-  'sfntly_revision': '1ef790afdd7818c1a3c76b18daacff14fdb983aa',
+  'sfntly_revision': 'e33ba7a4092ecbe71b02aca49975c7e36d8cc002',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.