Revert "Run tests on travis ci"

This reverts commit 6163a1bb0f.

.travis.yml

@@ -8,10 +8,8 @@ android:
     - tools
     - platform-tools
     - build-tools-24.0.2
-    - android-22
     - android-24
     - extra-android-m2repository
-    - sys-img-armeabi-v7a-android-22
 
 # Install Golang
 before_install:
@@ -27,20 +25,8 @@ cache:
     - $HOME/.gradle/caches/
     - $HOME/.gradle/wrapper/
 
-#  Create, start, and wait for emulator
-# https://docs.travis-ci.com/user/languages/android/#How-to-Create-and-Start-an-Emulator
-before_script:
-  - echo no | android create avd --force -n test -t android-22 --abi armeabi-v7a
-  - emulator -avd test -no-audio -no-window &
-  - android-wait-for-emulator
-  - adb shell input keyevent 82 &
-
-# Limit memory usage so travis doesn't kill us
-env:
-- GRADLE_OPTS=-Xmx2048m
-
 script:
   # Lint fails because travis doesn't have platform-tools 24
   # https://github.com/travis-ci/travis-ci/issues/6699
   #- ./gradlew lint
-  - ./gradlew buildNative connectedFatDebugAndroidTest
+  - ./gradlew buildNative assembleDebug