Add travis CI config

scripts/travis-checkout.sh

Index: scripts/travis-checkout.sh
diff --git a/scripts/travis-checkout.sh b/scripts/travis-checkout.sh
new file mode 100755
index 0000000000000000000000000000000000000000..6c825c1063767d27dd96ce078940f38170ac1938
--- /dev/null
+++ b/scripts/travis-checkout.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+set -ex
+

[vapier, 2016/04/11 15:09:18]

same comment here about using a main func so it's easier to manage the code

[Ted Mielczarek, 2016/04/11 16:30:19]

Done.

+(cd; git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git)
+
+PATH="$HOME/depot_tools:$PATH"
+
+# Rename the source dir to match what gclient expects.
+srcdir=`basename $TRAVIS_BUILD_DIR`

[vapier, 2016/04/11 15:09:18]

please write instead:

 srcdir=$(basename "${TRAVIS_BUILD_DIR}")

[Ted Mielczarek, 2016/04/11 16:30:19]

Done.

+cd ${TRAVIS_BUILD_DIR}/..

[vapier, 2016/04/11 15:09:18]

please quote it

[Ted Mielczarek, 2016/04/11 16:30:19]

Done.

+mv $srcdir src

[vapier, 2016/04/11 15:09:18]

quote & use braces

 mv "${srcdir}" src

[Ted Mielczarek, 2016/04/11 16:30:19]

Done.

+gclient config --unmanaged https://github.com/google/breakpad.git
+gclient sync