Update Polymer components.

third_party/polymer/components/iron-resizable-behavior/.travis.yml

Index: third_party/polymer/components/iron-resizable-behavior/.travis.yml
diff --git a/third_party/polymer/components/iron-resizable-behavior/.travis.yml b/third_party/polymer/components/iron-resizable-behavior/.travis.yml
index c3d2acac1e1a22f89487673b27ded5064801c27c..3e4f75f9ed20ca708adf9803e61eef616a461f92 100644
--- a/third_party/polymer/components/iron-resizable-behavior/.travis.yml
+++ b/third_party/polymer/components/iron-resizable-behavior/.travis.yml
@@ -1,23 +1,24 @@
 language: node_js
 sudo: required
 before_script:
-- npm install -g bower polylint web-component-tester
-- bower install
-- polylint
+  - npm install -g bower polylint web-component-tester
+  - bower install
+  - polylint
 env:
   global:
-  - secure: Bsp8pa19FCij3Eee0P5eOE8ZrbylrYL99R9EIxH6rcDH+rxMhK0BIfSiXTPSFRk2iqJp++RIZN8kUu5GddetiXreRZDtnhXBA2QoYteIAS8Hzy9u2EggqI0UdGqbCiFHDVD/rEQyhSPiIfWHGCg/Moeo9J2k/eC2w6I8I9C15Zw=
-  - secure: j9xIW/banUkkNaLrWVGcTsasAp64zEmZJQO+eY8ExINx3uLbDh5h6Foc7xWhJ4Yu7aey3+nH5BWKYimtPTYoXUD2nIWU31yBNbqU/+G6vIppDbgPHMRcVnRiO7YZ0yW1JunvKs+1lOPhOw4ibztJjGkQ2ZK9q6ZSJvQKRbo6Au0=
-node_js: stable
+    - secure: >-
+        Bsp8pa19FCij3Eee0P5eOE8ZrbylrYL99R9EIxH6rcDH+rxMhK0BIfSiXTPSFRk2iqJp++RIZN8kUu5GddetiXreRZDtnhXBA2QoYteIAS8Hzy9u2EggqI0UdGqbCiFHDVD/rEQyhSPiIfWHGCg/Moeo9J2k/eC2w6I8I9C15Zw=
+    - secure: >-
+        j9xIW/banUkkNaLrWVGcTsasAp64zEmZJQO+eY8ExINx3uLbDh5h6Foc7xWhJ4Yu7aey3+nH5BWKYimtPTYoXUD2nIWU31yBNbqU/+G6vIppDbgPHMRcVnRiO7YZ0yW1JunvKs+1lOPhOw4ibztJjGkQ2ZK9q6ZSJvQKRbo6Au0=
+node_js: '6'
 addons:
-  firefox: '46.0'
+  firefox: latest
   apt:
     sources:
-    - google-chrome
+      - google-chrome
     packages:
-    - google-chrome-stable
-  sauce_connect: true
+      - google-chrome-stable
 script:
-- xvfb-run wct
-- if [ "${TRAVIS_PULL_REQUEST}" = "false" ]; then wct -s 'default'; fi
+  - xvfb-run wct
+  - 'if [ "${TRAVIS_PULL_REQUEST}" = "false" ]; then wct -s ''default''; fi'
 dist: trusty