add missing dependencies for google-chrome-stable package

Author: borysn

.travis.yml

@@ -1,6 +1,7 @@
 language: java
 
 before_install:
+  - sudo apt-get install -y libappindicator1 fonts-liberation
   - wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
   - sudo dpkg -i google-chrome*.deb
   - export CHROME_BIN=/usr/bin/google-chrome