Handler shown in editable field should be removed on any key press on keypad.

content/public/android/java/src/org/chromium/content/browser/input/AdapterInputConnection.java

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.content.browser.input;
 
 import android.os.SystemClock;
 import android.text.Editable;
 import android.text.InputType;
 import android.text.Selection;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.KeyEvent;
 import android.view.View;
 import android.view.inputmethod.BaseInputConnection;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.ExtractedText;
 import android.view.inputmethod.ExtractedTextRequest;
 
 import com.google.common.annotations.VisibleForTesting;
 
+import org.chromium.content.browser.ContentView;
+
 /**
  * InputConnection is created by ContentView.onCreateInputConnection.
  * It then adapts android's IME to chrome's RenderWidgetHostView using the
  * native ImeAdapterAndroid via the class ImeAdapter.
  */
 public class AdapterInputConnection extends BaseInputConnection {
     private static final String TAG = "AdapterInputConnection";
     private static final boolean DEBUG = false;
     /**
      * Selection value should be -1 if not known. See EditorInfo.java for details.
@@ skipping 299 matching lines @@
      * @see BaseInputConnection#sendKeyEvent(android.view.KeyEvent)
      */
     @Override
     public boolean sendKeyEvent(KeyEvent event) {
         if (DEBUG) {
             Log.w(TAG, "sendKeyEvent [" + event.getAction() + "] [" + event.getKeyCode() + "]");
         }
         // If this is a key-up, and backspace/del or if the key has a character representation,
         // need to update the underlying Editable (i.e. the local representation of the text
         // being edited).
+        ((ContentView)mInternalView).
+                getInsertionHandleController().hideAndDisallowAutomaticShowing();
         if (event.getAction() == KeyEvent.ACTION_UP) {
             if (event.getKeyCode() == KeyEvent.KEYCODE_DEL) {
                 deleteSurroundingText(1, 0);
                 return true;
             } else if (event.getKeyCode() == KeyEvent.KEYCODE_FORWARD_DEL) {
                 deleteSurroundingText(0, 1);
                 return true;
             } else {
                 int unicodeChar = event.getUnicodeChar();
                 if (unicodeChar != 0) {
@@ skipping 145 matching lines @@
     @VisibleForTesting
     ImeState getImeStateForTesting() {
         String text = mEditable.toString();
         int selectionStart = Selection.getSelectionStart(mEditable);
         int selectionEnd = Selection.getSelectionEnd(mEditable);
         int compositionStart = getComposingSpanStart(mEditable);
         int compositionEnd = getComposingSpanEnd(mEditable);
         return new ImeState(text, selectionStart, selectionEnd, compositionStart, compositionEnd);
     }
 }