Remove invalid cocoapods trunk token to use private ENV instead

Summary: As title

Reviewed By: YOUDAN, KylinChang

Differential Revision: D16572902

fbshipit-source-id: 7049166b86f8ad9ad1c2cf35fe5ad62139235fe8

.travis.yml

@@ -5,8 +5,6 @@ env:
   global:
     # $api_key
     - secure: vjVOdxnuHnkDiPXoddLycTQ2WwbYudHU53xbaz86Su0J+xTSNDmxmd2GFn45EMn5BixwVzTnLWhDg7EvNvQhHWDAuHUaK7X/KXoR41s3PzlucWtxczxxt3eIRtk7U4y22tSwr/r1cl6Q2QM5IK8ICZshhSyiHHEz/EAaodcJkUE=
-    # $COCOAPODS_TRUNK_TOKEN
-    - secure: mpObzf4FG+JHEN6Gm/Jp96pLONe4nYpgtXxkRLlULlD23c6aHAwMJhT/pjYKINmBmxd0/Vnw5LVvBcU0rCrjANFn4nfotP4KoexIO4As+wjRGAmd9IUvosio9zdv1DasUZlHliyPElfsbKqK3aZjBDw1Cx99t6dog0H6aIKUOQA=
     - XCODE_WORKSPACE=FacebookSDK.xcworkspace
     - GITHUB_ACCESS_TOKEN=$api_key