diff -Nru libreoffice-5.2.7/debian/changelog libreoffice-5.2.7/debian/changelog
--- libreoffice-5.2.7/debian/changelog	2018-02-22 10:14:18.000000000 +0000
+++ libreoffice-5.2.7/debian/changelog	2018-03-12 14:27:13.000000000 +0000
@@ -1,3 +1,11 @@
+libreoffice (1:5.2.7-1+rpi1+deb9u3) stretch-staging; urgency=medium
+
+  [changes brought forward from 1:5.2.4-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 07 Jan 2017 01:42:16 +0000]
+  * Disable chromium stuff as we don't currently have chromium in the Raspbian
+    repository.
+
+ -- Raspbian forward porter <root@raspbian.org>  Mon, 12 Mar 2018 14:27:13 +0000
+
 libreoffice (1:5.2.7-1+deb9u3) stretch; urgency=medium
 
   * debian/patches/WEBSERVICE-DDE.diff:
diff -Nru libreoffice-5.2.7/debian/control libreoffice-5.2.7/debian/control
--- libreoffice-5.2.7/debian/control	2018-02-22 10:14:18.000000000 +0000
+++ libreoffice-5.2.7/debian/control	2018-03-12 14:27:13.000000000 +0000
@@ -11,7 +11,6 @@
                binutils (>= 2.23) [mips mipsel],
                bison,
                bzip2,
-               chromium (>= 39.0.2171.71-1) [i386 amd64 armhf arm64],
                coinor-libcoinmp-dev (>= 1.7.6+dfsg1-2),
                coinor-libcoinutils-dev (>= 2.9.15-3.1),
                debhelper (>= 9.20160114),
@@ -27,8 +26,8 @@
                fontconfig [!hppa !ia64 !kfreebsd-amd64 !kfreebsd-i386 !s390 !sparc !sparc64] <!nocheck>,
                fonts-crosextra-carlito [!hppa !ia64 !kfreebsd-amd64 !kfreebsd-i386 !s390 !sparc !sparc64] <!nocheck>,
                fonts-liberation [!hppa !ia64 !kfreebsd-amd64 !kfreebsd-i386 !s390 !sparc !sparc64] <!nocheck>,
-               g++-6 [hppa ia64 s390 sparc],
-               gcc-6 [hppa ia64 s390 sparc],
+               g++- [hppa ia64 s390 sparc],
+               gcc- [hppa ia64 s390 sparc],
                gcj-jdk [hppa ia64 s390 sparc],
                gcj-native-helper [hppa ia64 s390 sparc],
                gdb [!hppa !ia64 !kfreebsd-amd64 !kfreebsd-i386 !s390 !sparc !sparc64] <!nocheck>,
@@ -37,7 +36,6 @@
                gperf,
                java-common (>= 0.49),
                javahelper (>= 0.37~),
-               junit4 (>= 4.8.2-2) [!hppa !ia64 !kfreebsd-amd64 !kfreebsd-i386 !s390 !sparc !sparc64] <!nocheck>,
                kdelibs5-dev (>= 4:4.3.4),
                libabw-dev (>= 0.1),
                libarchive-zip-perl,
@@ -55,7 +53,6 @@
                libcdr-dev (>= 0.1),
                libclucene-dev (>= 2.3.3.4-4.1),
                libcmis-dev (>= 0.5.0-3),
-               libcollada2gltfconvert-dev (>= 20140924-2)[amd64 i386],
                libcppunit-dev (>= 1.13.2-2.1),
                libcups2-dev,
                libcurl4-gnutls-dev,
@@ -100,11 +97,9 @@
                libmythes-dev (>= 2:1.2),
                libneon27-gnutls-dev,
                libnss3-dev (>= 3.12.3),
-               libo3dgc-dev (>= 0~20131011-2) [amd64 i386],
                libodfgen-dev (>= 0.1),
                liborcus-dev (>= 0.11.2),
                libpagemaker-dev,
-               libpcre3-dev [amd64 i386],
                libpng-dev,
                libpoppler-cpp-dev,
                libpoppler-dev (>= 0.12.0),
@@ -136,11 +131,9 @@
                lp-solve (>= 5.5.0.13-5+b1),
                make (>= 3.81-8.2),
                maven-repo-helper,
-               opencollada-dev (>= 0.1.0~20140703.ddf8f47+dfsg1-2) [amd64 i386],
                pkg-config,
                python3,
                python3-dev (>= 3.3),
-               rapidjson-dev [amd64 i386],
                ucpp,
                unixodbc-dev (>= 2.2.11),
                unzip,
@@ -150,7 +143,6 @@
                zlib1g-dev
 Build-Depends-Indep: doxygen (>= 1.8.4) <!nodoc>,
                      fdupes,
-                     g++-mingw-w64-i686,
                      libbase-java [!hppa !ia64 !mips64 !s390 !sparc],
                      libbsh-java,
                      libcommons-logging-java [!mips64],
diff -Nru libreoffice-5.2.7/debian/tests/control libreoffice-5.2.7/debian/tests/control
--- libreoffice-5.2.7/debian/tests/control	2018-02-22 10:14:18.000000000 +0000
+++ libreoffice-5.2.7/debian/tests/control	2018-03-12 14:27:13.000000000 +0000
@@ -1,5 +1,5 @@
 Tests: junit-subsequentcheck
-Depends: libreoffice, libreoffice-subsequentcheckbase, libreoffice-sdbc-hsqldb, autoconf, automake, bc, bison, bzip2, fastjar, flex (>= 2.3.35), gperf, libarchive-zip-perl, libcups2-dev, libfontconfig1-dev, libfreetype6-dev (>= 2.2.0), libgl1-mesa-dev, libice-dev, libsm-dev, libx11-dev, libxaw7-dev, libxext-dev, libxinerama-dev, libxkbfile-dev, libxrender-dev, libxt-dev, libxtst-dev, pkg-config, unzip, x11proto-render-dev, xsltproc, zip, zlib1g-dev , libgltf-dev (>= 0.0.2-4) , opencollada-dev (>= 0.1.0~20140703.ddf8f47+dfsg1-2) , libpcre3-dev , libcollada2gltfconvert-dev (>= 20140924-2) , rapidjson-dev , libo3dgc-dev (>= 0~20131011-2) , libpoppler-dev (>= 0.12.0), libpoppler-private-dev, libpoppler-cpp-dev , libgraphite2-dev (>= 0.9.3) , libharfbuzz-dev (>= 0.9.18) , libexttextcat-dev (>= 3.4.1) , libjpeg-dev , libxml2-dev, libxml2-utils , libxslt1-dev , libexpat1-dev , unixodbc-dev (>= 2.2.11) , libsane-dev , libpng-dev , libcurl4-gnutls-dev , coinor-libcoinmp-dev (>= 1.7.6+dfsg1-2), coinor-libcoinutils-dev (>= 2.9.15-3.1), libbz2-dev , python3 , python3-dev (>= 3.3) , dh-python , debhelper (>= 9.20160114) , dpkg-dev (>= 1.18.2~) , libcppunit-dev (>= 1.13.2-2.1) , maven-repo-helper , java-common (>= 0.49) , default-jdk , default-jdk (>= 2:1.7-52.1) , default-jdk (>= 2:1.8-55) , ant (>= 1.7.0) , ant-optional (>= 1.7.0) , javahelper (>= 0.37~) , libnss3-dev (>= 3.12.3) , ucpp , libhunspell-dev (>= 1.1.5-2) , libhyphen-dev (>= 2.4) , libboost-dev (>= 1.58), libboost-date-time-dev (>= 1.58), libboost-iostreams-dev (>= 1.58), libboost-filesystem-dev (>= 1.58) , libboost-system-dev (>= 1.58) , libmdds-dev (>= 1.2) , liborcus-dev (>= 0.11.2) , libclucene-dev (>= 2.3.3.4-4.1) , librevenge-dev , libwpd-dev (>= 0.10) , libmythes-dev (>= 2:1.2) , libwps-dev (>= 0.4) , libwpg-dev (>= 0.3) , libvisio-dev (>= 0.1) , libcdr-dev (>= 0.1) , libmspub-dev (>= 0.1) , libmwaw-dev (>= 0.3.1) , libodfgen-dev (>= 0.1) , libetonyek-dev , libfreehand-dev (>= 0.1) , libabw-dev (>= 0.1) , libpagemaker-dev , libe-book-dev , libcmis-dev (>= 0.5.0-3) , chromium (>= 39.0.2171.71-1) , libeot-dev , liblcms2-dev , libldap2-dev , liblangtag-dev (>= 0.4) , libicu-dev (>= 52) , libcairo2-dev , kdelibs5-dev (>= 4:4.3.4) , libqt4-dev (>= 4:4.8) , default-libmysqlclient-dev , libmysqlcppconn-dev (>= 1.1.7-4) , libgtk2.0-dev (>= 2.10) , libgtk-3-dev (>= 3.8~) , gobject-introspection (>= 1.32.0), libgirepository1.0-dev (>= 1.32) , libebook1.2-dev , libpq-dev (>= 9.0~) , libxrandr-dev , libhsqldb1.8.0-java (>> 1.8.0.10) , liblpsolve55-dev (>= 5.5.0.13-5+b1), lp-solve (>= 5.5.0.13-5+b1) , libsuitesparse-dev (>= 1:3.4.0) , libdbus-glib-1-dev (>= 0.70) , libbluetooth-dev , libavahi-client-dev , libgstreamer1.0-dev , libgstreamer-plugins-base1.0-dev , libvlc5 , libneon27-gnutls-dev , librdf0-dev (>= 1.0.16-2) , libglew-dev , libglm-dev (>= 0.9.6.3) , libglib2.0-dev (>= 2.15.0) , gettext , libdconf-dev , make (>= 3.81-8.2), , doxygen (>= 1.8.4) , g++-mingw-w64-i686 , libcommons-logging-java , libbsh-java, build-essential, default-jdk
+Depends: libreoffice, libreoffice-subsequentcheckbase, libreoffice-sdbc-hsqldb, autoconf, automake, bc, bison, bzip2, fastjar, flex (>= 2.3.35), gperf, libarchive-zip-perl, libcups2-dev, libfontconfig1-dev, libfreetype6-dev (>= 2.2.0), libgl1-mesa-dev, libice-dev, libsm-dev, libx11-dev, libxaw7-dev, libxext-dev, libxinerama-dev, libxkbfile-dev, libxrender-dev, libxt-dev, libxtst-dev, pkg-config, unzip, x11proto-render-dev, xsltproc, zip, zlib1g-dev , libgltf-dev (>= 0.0.2-4) , libpoppler-dev (>= 0.12.0), libpoppler-private-dev, libpoppler-cpp-dev , libgraphite2-dev (>= 0.9.3) , libharfbuzz-dev (>= 0.9.18) , libexttextcat-dev (>= 3.4.1) , libjpeg-dev , libxml2-dev, libxml2-utils , libxslt1-dev , libexpat1-dev , unixodbc-dev (>= 2.2.11) , libsane-dev , libpng-dev , libcurl4-gnutls-dev , coinor-libcoinmp-dev (>= 1.7.6+dfsg1-2), coinor-libcoinutils-dev (>= 2.9.15-3.1), libbz2-dev , python3 , python3-dev (>= 3.3) , dh-python , debhelper (>= 9.20160114) , dpkg-dev (>= 1.18.2~) , libcppunit-dev (>= 1.13.2-2.1) , maven-repo-helper , java-common (>= 0.49) , default-jdk , default-jdk (>= 2:1.7-52.1) , default-jdk (>= 2:1.8-55) , ant (>= 1.7.0) , ant-optional (>= 1.7.0) , javahelper (>= 0.37~) , libnss3-dev (>= 3.12.3) , ucpp , libhunspell-dev (>= 1.1.5-2) , libhyphen-dev (>= 2.4) , libboost-dev (>= 1.58), libboost-date-time-dev (>= 1.58), libboost-iostreams-dev (>= 1.58), libboost-filesystem-dev (>= 1.58) , libboost-system-dev (>= 1.58) , libmdds-dev (>= 1.2) , liborcus-dev (>= 0.11.2) , libclucene-dev (>= 2.3.3.4-4.1) , librevenge-dev , libwpd-dev (>= 0.10) , libmythes-dev (>= 2:1.2) , libwps-dev (>= 0.4) , libwpg-dev (>= 0.3) , libvisio-dev (>= 0.1) , libcdr-dev (>= 0.1) , libmspub-dev (>= 0.1) , libmwaw-dev (>= 0.3.1) , libodfgen-dev (>= 0.1) , libetonyek-dev , libfreehand-dev (>= 0.1) , libabw-dev (>= 0.1) , libpagemaker-dev , libe-book-dev , libcmis-dev (>= 0.5.0-3) , libeot-dev , liblcms2-dev , libldap2-dev , liblangtag-dev (>= 0.4) , libicu-dev (>= 52) , libcairo2-dev , kdelibs5-dev (>= 4:4.3.4) , libqt4-dev (>= 4:4.8) , default-libmysqlclient-dev , libmysqlcppconn-dev (>= 1.1.7-4) , libgtk2.0-dev (>= 2.10) , libgtk-3-dev (>= 3.8~) , gobject-introspection (>= 1.32.0), libgirepository1.0-dev (>= 1.32) , libebook1.2-dev , libpq-dev (>= 9.0~) , libxrandr-dev , libhsqldb1.8.0-java (>> 1.8.0.10) , liblpsolve55-dev (>= 5.5.0.13-5+b1), lp-solve (>= 5.5.0.13-5+b1) , libsuitesparse-dev (>= 1:3.4.0) , libdbus-glib-1-dev (>= 0.70) , libbluetooth-dev , libavahi-client-dev , libgstreamer1.0-dev , libgstreamer-plugins-base1.0-dev , libvlc5 , libneon27-gnutls-dev , librdf0-dev (>= 1.0.16-2) , libglew-dev , libglm-dev (>= 0.9.6.3) , libglib2.0-dev (>= 2.15.0) , gettext , libdconf-dev , make (>= 3.81-8.2), , doxygen (>= 1.8.4) , libcommons-logging-java , libbsh-java, build-essential, default-jdk
 
 Tests: pyuno-import
 Depends: python3-uno