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2016-09-06Avoid leaking params if any entry bad.dsinclair
The call to png_set_pCAL can call into png_error for several reasons. This CL verifies that the params are valid before calling into png_set_pCAL. BUG=chromium:636214 Review-Url: https://codereview.chromium.org/2292313003
2016-08-03Update libpng to 1.6.22.thestig
Sync up with Chromium's copy of libpng. Review-Url: https://codereview.chromium.org/2132263002
2016-03-02Rename png_ functions conflicting with chrome.Tom Sepez
Part of the work required to ship XFA with chrome. BUG=pdfium:396 R=dsinclair@chromium.org Review URL: https://codereview.chromium.org/1763493002 .
2016-01-19XFA: Unconditionally use static png_gt() in png.cOliver Chang
This is to avoid a compilation warning. R=thakis@chromium.org TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1607053003 .
2016-01-15XFA: Rename libpng to libpng16.chromium/2625chromium/2624Lei Zhang
Otherwise this conflicts with Chromium's copy if the include paths just happens to be in the wrong order. Since the two copies of libpng are of different versions, we cannot use Chromium's copy. TBR=tsepez@chromium.org,ochang@chromium.org Review URL: https://codereview.chromium.org/1599513004 .