Moving some tests to robolectric

> Adding support for simulating model load

Bug: 130562632
Change-Id: I1de8c0abe2e74d4e7e47e18914316c339920609a
diff --git a/robolectric_tests/Android.mk b/robolectric_tests/Android.mk
index 62915f2..310d43c 100644
--- a/robolectric_tests/Android.mk
+++ b/robolectric_tests/Android.mk
@@ -27,7 +27,7 @@
     mockito-robolectric-prebuilt \
     truth-prebuilt
 LOCAL_JAVA_LIBRARIES := \
-    platform-robolectric-3.6.1-prebuilt
+    platform-robolectric-4.3-prebuilt
 
 LOCAL_JAVA_RESOURCE_DIRS := resources config
 
@@ -54,4 +54,4 @@
 
 LOCAL_ROBOTEST_TIMEOUT := 36000
 
-include prebuilts/misc/common/robolectric/3.6.1/run_robotests.mk
+include prebuilts/misc/common/robolectric/4.3/run_robotests.mk