Update Robolectric to 3.2.2

third_party/.gitignore

 # This file is needed for projects that has this directory as a separate Git
 # mirror in DEPS. Without it, a lot is wiped and re-downloaded for each sync.
 /__START__
 /accessibility-developer-tools/
-/accessibility_test_framework/lib/*.jar
+/accessibility_test_framework/lib/accessibility-test-framework-2.1.jar
 /adobe/flash/binaries
 /adobe/flash/symbols
 /amd/
 /android_protobuf/src
 /android_support_test_runner/lib/*.aar
 /android_support_test_runner/lib/*.jar
 /android_tools/
 /android_tools_internal/
 /android_webview_glue/src
 /angle
@@ skipping 48 matching lines @@
 /google_appengine_cloudstorage
 /google_toolbox_for_mac/src
 /googlemac
 /gvr-android-sdk/common_library.aar
 /gvr-android-sdk/libgvr_shim_static_arm.a
 /gvr-android-sdk/libgvr_shim_static_arm64.a
 /gvr-android-sdk/src
 /gvr-android-sdk/test-apks/daydream_home/*.apk
 /gvr-android-sdk/test-apks/vr_services/*.apk
 /gperf
-/guava/lib/*.jar
+/guava/lib/guava-20.0.jar
 /hamcrest/lib/*.jar
 /hunspell_dictionaries
 /icu
 /icu4j/lib/*.jar
 /intellij/lib/*.jar
 /inspector_protocol
 /instrumented_libraries/scripts/*.tgz
 /instrumented_libraries/scripts/out/*
 /javax_inject/lib/*.jar
 /jsoncpp/source
@@ skipping 57 matching lines @@
 /pyftpdlib/src
 /pylib
 /pymox/src
 /python_24
 /python_26
 /pywebsocket/src
 /pywebsocket/src
 /re2/src
 /requests/src
 /retrolambda/*.jar
-/robolectric/lib/*.jar
+/robolectric/lib/android-all-4.3_r2-robolectric-0.jar
+/robolectric/lib/android-all-5.0.0_r2-robolectric-1.jar
+/robolectric/lib/android-all-7.1.0_r7-robolectric-0.jar
 /robolectric/robolectric
 /scan-build/src
 /scons-2.0.1
 /sfntly/src
 /shaderc/src
 /skia
 /smhasher/src
 /snappy/src
 /spirv-headers/src
 /SPIRV-Tools/src
@@ skipping 32 matching lines @@
 /win_toolchain/files
 /wix
 /xdg-utils
 /xstream/lib/*.jar
 /xulrunner-sdk
 /yasm/binaries
 /yasm/generate_files.xml
 /yasm/source/patched-yasm
 /yasm/yasm.xml