Remove unused setProximityCorrectionEnabled() methods

Change-Id: I03aa6608ee435b36377de41684162b303740f571
diff --git a/java/src/com/android/inputmethod/keyboard/KeyDetector.java b/java/src/com/android/inputmethod/keyboard/KeyDetector.java
index 9abc79d..a3b7776 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyDetector.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyDetector.java
@@ -25,7 +25,6 @@
     private Keyboard mKeyboard;
     private int mCorrectionX;
     private int mCorrectionY;
-    private boolean mProximityCorrectOn;
 
     /**
      * This class handles key detection.
@@ -64,14 +63,6 @@
         return mKeyboard;
     }
 
-    public void setProximityCorrectionEnabled(boolean enabled) {
-        mProximityCorrectOn = enabled;
-    }
-
-    public boolean isProximityCorrectionEnabled() {
-        return mProximityCorrectOn;
-    }
-
     public boolean alwaysAllowsSlidingInput() {
         return false;
     }
diff --git a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
index 110f3c3..7b4a3d2 100644
--- a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
@@ -497,23 +497,6 @@
         mHasDistinctMultitouch = hasDistinctMultitouch;
     }
 
-    /**
-     * When enabled, calls to {@link KeyboardActionListener#onCodeInput} will include key
-     * codes for adjacent keys.  When disabled, only the primary key code will be
-     * reported.
-     * @param enabled whether or not the proximity correction is enabled
-     */
-    public void setProximityCorrectionEnabled(boolean enabled) {
-        mKeyDetector.setProximityCorrectionEnabled(enabled);
-    }
-
-    /**
-     * Returns true if proximity correction is enabled.
-     */
-    public boolean isProximityCorrectionEnabled() {
-        return mKeyDetector.isProximityCorrectionEnabled();
-    }
-
     @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 7d79886..296132c 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -693,7 +693,6 @@
 
         inputView.setKeyPreviewPopupEnabled(mCurrentSettings.mKeyPreviewPopupOn,
                 mCurrentSettings.mKeyPreviewPopupDismissDelay);
-        inputView.setProximityCorrectionEnabled(true);
 
         if (TRACE) Debug.startMethodTracing("/data/trace/latinime");
     }