Remove shouldBlockAutoCorrectionBySafetyNet

Bug: 13756409

[Category diff]
+1      27
-1       0
+2       0
-2       0
+3       0
-3       1
+4      11
-4       0
+5      51
-5       0
+6       0
-6      38
+7       0
-7      50

[Weighted category diff]
+1      28
-1       0
+2       0
-2       0
+3       0
-3       1
+4      11
-4       0
+5      51
-5       0
+6       0
-6      39
+7       0
-7      50

show diff for ./en_user_log_phones_2011_08.csv
+1       4
+4       5
+5       7
-6       9
-7       7

The increase of false positives comes from the spaceless
typing test cases that are synthetic data.

Change-Id: I4ea77aa56ebfaa5518c71107169e1d2332de6327

1 files changed, 0 insertions, 9 deletions

diff --git a/java/src/com/android/inputmethod/latin/utils/BinaryDictionaryUtils.java b/java/src/com/android/inputmethod/latin/utils/BinaryDictionaryUtils.java
index 5d7deba15..ce25fe6a4 100644
--- a/java/src/com/android/inputmethod/latin/utils/BinaryDictionaryUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/BinaryDictionaryUtils.java
@@ -43,7 +43,6 @@ public final class BinaryDictionaryUtils {
     private static native boolean createEmptyDictFileNative(String filePath, long dictVersion,
             String locale, String[] attributeKeyStringArray, String[] attributeValueStringArray);
     private static native float calcNormalizedScoreNative(int[] before, int[] after, int score);
-    private static native int editDistanceNative(int[] before, int[] after);
     private static native int setCurrentTimeForTestNative(int currentTime);
 
     public static DictionaryHeader getHeader(final File dictFile)
@@ -112,14 +111,6 @@ public final class BinaryDictionaryUtils {
                 StringUtils.toCodePointArray(after), score);
     }
 
-    public static int editDistance(final String before, final String after) {
-        if (before == null || after == null) {
-            throw new IllegalArgumentException();
-        }
-        return editDistanceNative(StringUtils.toCodePointArray(before),
-                StringUtils.toCodePointArray(after));
-    }
-
     /**
      * Control the current time to be used in the native code. If currentTime >= 0, this method sets
      * the current time and gets into test mode.