diff --git a/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java b/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java
index 7f0b071..7be95a0 100644
--- a/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java
+++ b/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java
@@ -17,6 +17,7 @@
 package com.android.inputmethod.compat;
 
 import android.content.Context;
+import android.inputmethodservice.InputMethodService;
 import android.os.IBinder;
 import android.util.Log;
 import android.view.inputmethod.InputMethodInfo;
@@ -45,7 +46,7 @@
         return sInstance;
     }
 
-    public static void init(InputMethodServiceCompatWrapper service) {
+    public static void init(InputMethodService service) {
         sInstance.mImm = (InputMethodManager) service.getSystemService(
                 Context.INPUT_METHOD_SERVICE);
     }
diff --git a/java/src/com/android/inputmethod/compat/InputMethodServiceCompatWrapper.java b/java/src/com/android/inputmethod/compat/InputMethodServiceCompatWrapper.java
deleted file mode 100644
index 363b4b0..0000000
--- a/java/src/com/android/inputmethod/compat/InputMethodServiceCompatWrapper.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.inputmethod.compat;
-
-import android.app.AlertDialog;
-import android.inputmethodservice.InputMethodService;
-import android.os.IBinder;
-import android.view.Window;
-import android.view.WindowManager;
-
-import com.android.inputmethod.keyboard.KeyboardSwitcher;
-
-public class InputMethodServiceCompatWrapper extends InputMethodService {
-    // For compatibility of {@link InputMethodManager#showInputMethodPicker}.
-    // TODO: Move this variable back to LatinIME when this compatibility wrapper is removed.
-    protected AlertDialog mOptionsDialog;
-
-    public void showOptionDialogInternal(AlertDialog dialog) {
-        final IBinder windowToken = KeyboardSwitcher.getInstance().getKeyboardView()
-                .getWindowToken();
-        if (windowToken == null) return;
-
-        dialog.setCancelable(true);
-        dialog.setCanceledOnTouchOutside(true);
-
-        final Window window = dialog.getWindow();
-        final WindowManager.LayoutParams lp = window.getAttributes();
-        lp.token = windowToken;
-        lp.type = WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG;
-        window.setAttributes(lp);
-        window.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
-
-        mOptionsDialog = dialog;
-        dialog.show();
-    }
-
-    protected static void setTouchableRegionCompat(InputMethodService.Insets outInsets,
-            int x, int y, int width, int height) {
-        outInsets.touchableInsets = InputMethodService.Insets.TOUCHABLE_INSETS_REGION;
-        outInsets.touchableRegion.set(x, y, width, height);
-    }
-}
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 2cd291a..3b41e3b 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -45,6 +45,8 @@
 import android.view.ViewGroup;
 import android.view.ViewGroup.LayoutParams;
 import android.view.ViewParent;
+import android.view.Window;
+import android.view.WindowManager;
 import android.view.inputmethod.CompletionInfo;
 import android.view.inputmethod.CorrectionInfo;
 import android.view.inputmethod.EditorInfo;
@@ -56,7 +58,6 @@
 import com.android.inputmethod.compat.CompatUtils;
 import com.android.inputmethod.compat.EditorInfoCompatUtils;
 import com.android.inputmethod.compat.InputMethodManagerCompatWrapper;
-import com.android.inputmethod.compat.InputMethodServiceCompatWrapper;
 import com.android.inputmethod.compat.SuggestionSpanUtils;
 import com.android.inputmethod.keyboard.Keyboard;
 import com.android.inputmethod.keyboard.KeyboardActionListener;
@@ -75,7 +76,7 @@
 /**
  * Input method implementation for Qwerty'ish keyboard.
  */
-public class LatinIME extends InputMethodServiceCompatWrapper implements KeyboardActionListener,
+public class LatinIME extends InputMethodService implements KeyboardActionListener,
         SuggestionsView.Listener {
     private static final String TAG = LatinIME.class.getSimpleName();
     private static final boolean TRACE = false;
@@ -225,6 +226,8 @@
 
     private boolean mIsAutoCorrectionIndicatorOn;
 
+    private AlertDialog mOptionsDialog;
+
     public final UIHandler mHandler = new UIHandler(this);
 
     public static class UIHandler extends StaticInnerHandlerWrapper<LatinIME> {
@@ -973,7 +976,8 @@
             final int touchHeight = inputView.getHeight() + extraHeight
                     // Extend touchable region below the keyboard.
                     + EXTENDED_TOUCHABLE_REGION_HEIGHT;
-            setTouchableRegionCompat(outInsets, 0, touchY, touchWidth, touchHeight);
+            outInsets.touchableInsets = InputMethodService.Insets.TOUCHABLE_INSETS_REGION;
+            outInsets.touchableRegion.set(0, touchY, touchWidth, touchHeight);
         }
         outInsets.contentTopInsets = touchY;
         outInsets.visibleTopInsets = touchY;
@@ -2268,6 +2272,25 @@
         showOptionDialogInternal(builder.create());
     }
 
+    private void showOptionDialogInternal(AlertDialog dialog) {
+        final IBinder windowToken = KeyboardSwitcher.getInstance().getKeyboardView()
+                .getWindowToken();
+        if (windowToken == null) return;
+
+        dialog.setCancelable(true);
+        dialog.setCanceledOnTouchOutside(true);
+
+        final Window window = dialog.getWindow();
+        final WindowManager.LayoutParams lp = window.getAttributes();
+        lp.token = windowToken;
+        lp.type = WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG;
+        window.setAttributes(lp);
+        window.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
+
+        mOptionsDialog = dialog;
+        dialog.show();
+    }
+
     @Override
     protected void dump(FileDescriptor fd, PrintWriter fout, String[] args) {
         super.dump(fd, fout, args);