java libraries: Fix warnings in eclipse.

services/keyboard/org/chromium/mojo/keyboard/KeyboardServiceImpl.java

Index: services/keyboard/org/chromium/mojo/keyboard/KeyboardServiceImpl.java
diff --git a/services/keyboard/org/chromium/mojo/keyboard/KeyboardServiceImpl.java b/services/keyboard/org/chromium/mojo/keyboard/KeyboardServiceImpl.java
deleted file mode 100644
index 461fca3af2d19198624d9d9ab079bdf20463bcc3..0000000000000000000000000000000000000000
--- a/services/keyboard/org/chromium/mojo/keyboard/KeyboardServiceImpl.java
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright 2015 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.mojo.keyboard;
-
-import android.content.Context;
-import android.view.View;
-import android.view.inputmethod.EditorInfo;
-import android.view.inputmethod.InputConnection;
-import android.view.inputmethod.InputMethodManager;
-
-import org.chromium.mojo.system.Core;
-import org.chromium.mojo.system.MessagePipeHandle;
-import org.chromium.mojo.system.MojoException;
-import org.chromium.mojom.keyboard.KeyboardClient;
-import org.chromium.mojom.keyboard.KeyboardService;
-
-/**
- * Android implementation of Keyboard.
- */
-public class KeyboardServiceImpl implements KeyboardService {
-    private static View sActiveView;
-    private static KeyboardClient sActiveClient;
-
-    private Context mContext;
-
-    public KeyboardServiceImpl(Context context, MessagePipeHandle pipe) {
-        mContext = context;
-        KeyboardService.MANAGER.bind(this, pipe);
-    }
-
-    public KeyboardServiceImpl(Context context, Core core, MessagePipeHandle pipe) {
-        mContext = context;
-
-        KeyboardService.MANAGER.bind(this, pipe);
-    }
-
-    public static void setActiveView(View view) {
-        sActiveView = view;
-    }
-
-    public static InputConnection createInputConnection(EditorInfo outAttrs) {
-        if (sActiveClient == null) return null;
-        return new InputConnectionAdaptor(sActiveView, sActiveClient, outAttrs);
-    }
-
-    @Override
-    public void close() {
-        if (sActiveClient != null) {
-            sActiveClient.close();
-            sActiveClient = null;
-        }
-    }
-
-    @Override
-    public void onConnectionError(MojoException e) {}
-
-    @Override
-    public void show(KeyboardClient client) {
-        sActiveClient = client;
-        InputMethodManager imm =
-                (InputMethodManager) mContext.getSystemService(Context.INPUT_METHOD_SERVICE);
-        imm.restartInput(sActiveView);
-        imm.showSoftInput(sActiveView, InputMethodManager.SHOW_IMPLICIT);
-    }
-
-    @Override
-    public void showByRequest() {
-        InputMethodManager imm =
-                (InputMethodManager) mContext.getSystemService(Context.INPUT_METHOD_SERVICE);
-        imm.showSoftInput(sActiveView, 0);
-    }
-
-    public void hide() {
-        InputMethodManager imm =
-                (InputMethodManager) mContext.getSystemService(Context.INPUT_METHOD_SERVICE);
-        imm.hideSoftInputFromWindow(sActiveView.getApplicationWindowToken(), 0);
-        sActiveClient.close();
-        sActiveClient = null;
-    }
-}