Roll src/third_party/pdfium/ 9a25eded6..7726a5816 (1 commit)

https://pdfium.googlesource.com/pdfium.git/+log/9a25eded6f4a..7726a581626b

$ git log 9a25eded6..7726a5816 --date=short --no-merges --format='%ad %ae %s'
2017-06-22 palmer Add a |gGeneralPartitionAllocator| and use it in the |FX_*Alloc| wrappers.

Created with:
  roll-dep src/third_party/pdfium


Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, see:
http://www.chromium.org/developers/tree-sheriffs/sheriff-details-chromium#TOC-Failures-due-to-DEPS-rolls


TBR=dsinclair@chromium.org

Change-Id: I9324a223ffe921ec90f2507899f08463bd6c9b93
Reviewed-on: https://chromium-review.googlesource.com/544619
Reviewed-by: <pdfium-deps-roller@chromium.org>
Commit-Queue: <pdfium-deps-roller@chromium.org>
Cr-Commit-Position: refs/heads/master@{#481633}

DEPS

@@ -64,7 +64,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.
-  'pdfium_revision': '9a25eded6f4afe3f4815a00b34b31d3a0fbadb69',
+  'pdfium_revision': '7726a581626bbb72d6ab294ae1adbad4ca10dfb0',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling openmax_dl
   # and whatever else without interference from each other.