Use 2D normal distribution for gesture.

Bug: 13799846
Bug: 10701902
Bug: 9505397

Change-Id: I6c3f84f035f2310f2f7dfec4432ebdb6e50d5df0
diff --git a/native/jni/NativeFileList.mk b/native/jni/NativeFileList.mk
index a22497f..1230150 100644
--- a/native/jni/NativeFileList.mk
+++ b/native/jni/NativeFileList.mk
@@ -101,4 +101,5 @@
 
 LATIN_IME_CORE_TEST_FILES := \
     defines_test.cpp \
+    suggest/core/layout/normal_distribution_2d_test.cpp \
     utils/autocorrection_threshold_utils_test.cpp