Remove meaningless assertion

Change-Id: I8c12a11e54e084cc0554c54cecb441e96a03df08
diff --git a/native/jni/src/proximity_info_state_utils.cpp b/native/jni/src/proximity_info_state_utils.cpp
index ac74a4e..227faa2 100644
--- a/native/jni/src/proximity_info_state_utils.cpp
+++ b/native/jni/src/proximity_info_state_utils.cpp
@@ -1033,7 +1033,7 @@
         const ProximityInfo *const proximityInfo, const int sampledInputSize,
         const std::vector<hash_map_compat<int, float> > *const charProbabilities,
         int *const codePointBuf) {
-    ASSERT(charProbabilities->size() >= 0 && sampledInputSize >= 0);
+    ASSERT(sampledInputSize >= 0);
     memset(codePointBuf, 0, sizeof(codePointBuf[0]) * MAX_WORD_LENGTH);
     static const float DEMOTION_LOG_PROBABILITY = 0.3f;
     int index = 0;