Remove unused test dependencies

Author: rubengees

app/build.gradle

@@ -126,11 +126,6 @@ dependencies {
 
     debugCompile "com.squareup.leakcanary:leakcanary-android:$leak_canary_version"
     releaseCompile "com.squareup.leakcanary:leakcanary-android-no-op:$leak_canary_version"
-    testCompile "com.squareup.leakcanary:leakcanary-android-no-op:$leak_canary_version"
-
-    androidTestCompile "com.android.support:support-annotations:$support_version"
-    androidTestCompile 'com.android.support.test:runner:0.5'
-    androidTestCompile 'com.android.support.test:rules:0.5'
 }
 
 kapt {