Upgrade Mesos version to 1.2.

Reviewed at https://reviews.apache.org/r/60947/
diff --git a/specs/debian/control b/specs/debian/control
index f53d985..9625ecf 100644
--- a/specs/debian/control
+++ b/specs/debian/control
@@ -22,7 +22,7 @@
 Depends: ${shlibs:Depends}, ${misc:Depends},
  adduser,
  openjdk-8-jre-headless | java8-runtime-headless,
- mesos (>= 1.1.0)
+ mesos (>= 1.2.0)
 Recommends: aurora-tools
 Suggests: aurora-doc
 Description: Apache Aurora scheduler
diff --git a/specs/rpm/aurora.spec b/specs/rpm/aurora.spec
index 14f5fd8..2b3c9fe 100644
--- a/specs/rpm/aurora.spec
+++ b/specs/rpm/aurora.spec
@@ -14,7 +14,7 @@
 
 # Overridable variables;
 %if %{?!AURORA_VERSION:1}0
-%global AURORA_VERSION 0.17.0
+%global AURORA_VERSION 0.18.0
 %endif
 
 %if %{?!AURORA_INTERNAL_VERSION:1}0
@@ -42,7 +42,7 @@
 %endif
 
 %if %{?!MESOS_VERSION:1}0
-%global MESOS_VERSION 1.1.0
+%global MESOS_VERSION 1.2.0
 %endif
 
 %if %{?!PEX_BINARIES:1}0
diff --git a/test/deb/debian-jessie/provision.sh b/test/deb/debian-jessie/provision.sh
index 62e6489..331a26c 100644
--- a/test/deb/debian-jessie/provision.sh
+++ b/test/deb/debian-jessie/provision.sh
@@ -11,7 +11,7 @@
 # for the python mesos native bindings.
 aptitude -y install libcurl4-nss-dev libcurl3 libevent-dev libsvn1
 
-package=mesos_1.1.0-2.0.107.debian81_amd64.deb
+package=mesos_1.2.0-2.0.3.debian8_amd64.deb
 wget -c http://repos.mesosphere.com/debian/pool/main/m/mesos/$package
 dpkg -i $package
 
diff --git a/test/deb/ubuntu-trusty/provision.sh b/test/deb/ubuntu-trusty/provision.sh
index 1d48e49..b9cbd43 100644
--- a/test/deb/ubuntu-trusty/provision.sh
+++ b/test/deb/ubuntu-trusty/provision.sh
@@ -10,7 +10,7 @@
 # for the python mesos native bindings.
 sudo apt-get -y install libcurl4-nss-dev libevent-dev libsvn1
 
-package=mesos_1.1.0-2.0.107.ubuntu1404_amd64.deb
+package=mesos_1.2.0-2.0.3.ubuntu1404_amd64.deb
 wget -c http://repos.mesosphere.com/ubuntu/pool/main/m/mesos/$package
 dpkg -i $package
 
diff --git a/test/deb/ubuntu-xenial/provision.sh b/test/deb/ubuntu-xenial/provision.sh
index ecdc0bd..2adb879 100644
--- a/test/deb/ubuntu-xenial/provision.sh
+++ b/test/deb/ubuntu-xenial/provision.sh
@@ -9,7 +9,7 @@
 # Mesos dependencies
 apt-get -y install libcurl3 libevent-dev libsvn1 libcurl4-nss-dev
 
-package=mesos_1.1.0-2.0.107.ubuntu1604_amd64.deb
+package=mesos_1.2.0-2.0.3.ubuntu1604_amd64.deb
 wget -c http://repos.mesosphere.com/ubuntu/pool/main/m/mesos/$package
 dpkg -i $package
 
diff --git a/test/rpm/centos-7/provision.sh b/test/rpm/centos-7/provision.sh
index 3f3f1af..f41ffd1 100644
--- a/test/rpm/centos-7/provision.sh
+++ b/test/rpm/centos-7/provision.sh
@@ -6,7 +6,7 @@
 systemctl start zookeeper-server
 
 rpm -Uvh https://repos.mesosphere.io/el/7/noarch/RPMS/mesosphere-el-repo-7-1.noarch.rpm
-yum -y install mesos-1.1.0
+yum -y install mesos-1.2.0
 
 systemctl start mesos-master
 systemctl start mesos-slave