Don't access public static final fields in binary API tests

Such fields are explicitly not binary compatible due to javac
inlining.

Change-Id: I27ff40f755e9ffb004f5a75bb21ca9ea24712ff8
diff --git a/src/test/java/com/android/tools/r8/compilerapi/sampleapi/R8ApiUsageSampleTest.java b/src/test/java/com/android/tools/r8/compilerapi/sampleapi/R8ApiUsageSampleTest.java
index b3258e5..eae3116 100644
--- a/src/test/java/com/android/tools/r8/compilerapi/sampleapi/R8ApiUsageSampleTest.java
+++ b/src/test/java/com/android/tools/r8/compilerapi/sampleapi/R8ApiUsageSampleTest.java
@@ -496,9 +496,6 @@
       if (labelValue.isEmpty()) {
         throw new RuntimeException("Expected LABEL constant");
       }
-      if (Version.LABEL.isEmpty()) {
-        throw new RuntimeException("Expected LABEL constant");
-      }
       if (Version.getVersionString() == null) {
         throw new RuntimeException("Expected getVersionString API");
       }
diff --git a/third_party/binary_compatibility_tests/compiler_api_tests.tar.gz.sha1 b/third_party/binary_compatibility_tests/compiler_api_tests.tar.gz.sha1
index 32f7368..8192705 100644
--- a/third_party/binary_compatibility_tests/compiler_api_tests.tar.gz.sha1
+++ b/third_party/binary_compatibility_tests/compiler_api_tests.tar.gz.sha1
@@ -1 +1 @@
-34436ff2aee451c7d8e5c0f28193134822238d4b
\ No newline at end of file
+fa72d7e05d634554fcd59dcd30668ba824d519da
\ No newline at end of file