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authorart-snake <art-snake@yandex-team.ru>2016-09-20 11:59:02 -0700
committerCommit bot <commit-bot@chromium.org>2016-09-20 11:59:02 -0700
commita6df44456956914e86b9d9af722b30628c45f208 (patch)
treecae4874c49a46e3ec13838ee3f8fe1d773199fb6 /fpdfsdk/fpdfxfa
parent393fe4943226846a9b99878406d0bf75f31bb643 (diff)
downloadpdfium-a6df44456956914e86b9d9af722b30628c45f208.tar.xz
Fix memory leaking on ClosePage.
BUG=79367, 48791 The fonts was not cleared after unloading pages. Test pdf: http://www.nasa.gov/pdf/750614main_NASA_FY_2014_Budget_Estimates-508.pdf For this file, we have ~5 fonts per page, which equal ~1 Mb per page. In this PDF we have 670 pages, as result after slow scrolling(reading) full document we have ~600 Mb fonts data in memory. Memory usage of PDF Plugin: before this CL: ~660 Mb after this CL: ~100 Mb This is last part of reverted CL: Original CL: https://codereview.chromium.org/2158023002 Revert reason: BUG=647612 Fix bug CL: https://codereview.chromium.org/2350193003 Previous CL: https://codereview.chromium.org/2350243002 Review-Url: https://codereview.chromium.org/2351193002
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