Roll libxml to e905f08123e4a6e7731549e6f09dadff4cab65bd

third_party/libxml/README.chromium

Index: third_party/libxml/README.chromium
diff --git a/third_party/libxml/README.chromium b/third_party/libxml/README.chromium
index 52a04635a652805856080b1d4ce8d3a3977ed23e..cc2d7e8028d724e75abe3569680d3ad4a76b2c4f 100644
--- a/third_party/libxml/README.chromium
+++ b/third_party/libxml/README.chromium
@@ -1,6 +1,6 @@
 Name: libxml
 URL: http://xmlsoft.org
-Version: 3169602058bd2d04913909e869c61d1540bc7fb4
+Version: e905f08123e4a6e7731549e6f09dadff4cab65bd
 License: MIT
 License File: src/Copyright
 Security Critical: yes
@@ -12,47 +12,13 @@ libxml2 from libxml.org.
 Modifications:
 - Add helper classes in chromium/libxml_utils.cc and
   chromium/include/libxml/libxml_utils.h.
-- Fix printf format specifiers, https://chromium.googlesource.com/chromium/src/+/d31995076e55f1aac2f935c53b585a90ece27a11
 - Add second workaround for VS 2015 Update 2 code-gen bug - crbug.com/599427
-- Apply patch contributed here: https://crbug.com/623378#c7
-- Apply patch contributed here: https://crbug.com/624011
 - Apply patch contributed here: https://crbug.com/628581#c18
 - Apply patch contributed here: https://crbug.com/620679#c34
 - Apply patch contributed here: https://crbug.com/683629#c9
 
-This import was generated by this script: https://goo.gl/72CTWf
+This import was generated by this script:
+https://github.com/dominiccooney/blink-tools/blob/ac9f8e093ec3d00267d67927a37956e5e8993961/roll.py
 
 To import a new snapshot:
-
-On Linux, get the latest tar, untar, and replace src/ with libxml2-X.Y.Z/.
-
-Generate config.h, include/libxml/xmlversion.h, and xml2-config:
-
-cd linux
-../src/configure --without-iconv --with-icu --without-ftp --without-http \
-    --without-lzma
-cd ..
-Patch config.h to not define HAVE_RAND_R since we use this file on Android
-and it does not have it.
-
-On a Mac, do the same in the mac/ subdir for config.h and
-include/libxml/xmlversion.h and copy those to the Linux box in mac/
-
-On a Windows box:
-cd libxml2-2.9.2\win32
-cscript //E:jscript configure.js compiler=msvc iconv=no icu=yes ftp=no http=no
-Then copy VC10/config.h and include/libxml/xmlversion.h to win32/ on Linux.
-
-Remove:
-  src/doc/
-  src/example/
-  src/macos/libxml2.mcp.xml.sit.hqx
-  src/os400/
-  src/python/
-  src/result/
-  src/test/
-  src/vms/
-  src/win32/wince
-  src/VxWorks/
-
-Update BUILD.gn and libxml.gyp as necessary to add/remove files, etc.
+https://docs.google.com/document/d/18gD61GGEUjFiGqFot4WeV97eyyCa17dTg6r6r7r6ZFE/edit