Remove redundant zipfuse mount check

zipfuse mount is verified by checking whether the apk payload
successfully ran or not.

Bug: 193118220
Test: atest MicrodroidHostTestCases
Change-Id: Ib006d32fd910878ae2653103f769e5335f7840fe
diff --git a/tests/hostside/java/android/virt/test/MicrodroidTestCase.java b/tests/hostside/java/android/virt/test/MicrodroidTestCase.java
index 02fb7e5..78a16c4 100644
--- a/tests/hostside/java/android/virt/test/MicrodroidTestCase.java
+++ b/tests/hostside/java/android/virt/test/MicrodroidTestCase.java
@@ -48,10 +48,6 @@
         final String apkIdsigPartition = "/dev/block/by-name/microdroid-apk-idsig";
         assertThat(runOnMicrodroid("ls", apkIdsigPartition), is(apkIdsigPartition));
 
-        // Check if the APK is mounted using zipfuse
-        final String mountEntry = "zipfuse on /mnt/apk type fuse.zipfuse";
-        assertThat(runOnMicrodroid("mount"), containsString(mountEntry));
-
         // Check if the native library in the APK is has correct filesystem info
         final String[] abis = runOnMicrodroid("getprop", "ro.product.cpu.abilist").split(",");
         assertThat(abis.length, is(1));