Remove all blimp client code.

blimp/client/core/contents/android/java/src/org/chromium/blimp/core/contents/input/ImeEditText.java

Index: blimp/client/core/contents/android/java/src/org/chromium/blimp/core/contents/input/ImeEditText.java
diff --git a/blimp/client/core/contents/android/java/src/org/chromium/blimp/core/contents/input/ImeEditText.java b/blimp/client/core/contents/android/java/src/org/chromium/blimp/core/contents/input/ImeEditText.java
deleted file mode 100644
index dc6ada9c6434eb977fd594252d3ead325ff716f0..0000000000000000000000000000000000000000
--- a/blimp/client/core/contents/android/java/src/org/chromium/blimp/core/contents/input/ImeEditText.java
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright 2016 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.blimp.core.contents.input;
-
-import android.app.Dialog;
-import android.content.Context;
-import android.util.AttributeSet;
-import android.view.KeyEvent;
-import android.widget.EditText;
-
-/**
- * A {@link EditText} contained in a dialog which allows users to enter text.
- * The dialog is dismissed on pressing back button.
- */
-public class ImeEditText extends EditText {
-    // The alert dialog that contains this text box.
-    private Dialog mParentDialog;
-
-    public ImeEditText(Context context, AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    /**
-     * Sets the parent view for this view.
-     * @param dialog The dialog containing this view.
-     */
-    public void initialize(Dialog dialog) {
-        mParentDialog = dialog;
-    }
-
-    /**
-     * Dismiss the text input dialog as soon as back button is pressed.
-     */
-    @Override
-    public boolean dispatchKeyEventPreIme(KeyEvent event) {
-        if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
-            mParentDialog.dismiss();
-        }
-        return super.dispatchKeyEventPreIme(event);
-    }
-}