Improve gesture input scoring method 2.
Align next key to path bases its scoring method on probabilities.

Change-Id: I5247c965b92c0052bfdab8a9b1027bc86eb33218
diff --git a/native/jni/src/proximity_info.h b/native/jni/src/proximity_info.h
index 70942aa..7ee15d5 100644
--- a/native/jni/src/proximity_info.h
+++ b/native/jni/src/proximity_info.h
@@ -109,7 +109,7 @@
     int getKeyCenterYOfCodePointG(int charCode) const;
     int getKeyCenterXOfKeyIdG(int keyId) const;
     int getKeyCenterYOfKeyIdG(int keyId) const;
-    int getKeyKeyDistanceG(int key0, int key1) const;
+    int getKeyKeyDistanceG(int keyId0, int keyId1) const;
 
  private:
     DISALLOW_IMPLICIT_CONSTRUCTORS(ProximityInfo);