[Checkstyle] Fix misc style issues in Java files.

remoting/android/java/src/org/chromium/chromoting/Desktop.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.chromoting;
 
 import android.annotation.SuppressLint;
 import android.content.res.Configuration;
 import android.os.Build;
 import android.os.Bundle;
@@ skipping 29 matching lines @@
     private Set<Integer> mPressedTextKeys = new TreeSet<Integer>();
 
     private ActivityLifecycleListener mActivityLifecycleListener;
 
 
     /** Called when the activity is first created. */
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.desktop);
-        mRemoteHostDesktop = (DesktopView)findViewById(R.id.desktop_view);
-        mOverlayButton = (ImageButton)findViewById(R.id.desktop_overlay_button);
+        mRemoteHostDesktop = (DesktopView) findViewById(R.id.desktop_view);
+        mOverlayButton = (ImageButton) findViewById(R.id.desktop_overlay_button);
         mRemoteHostDesktop.setDesktop(this);
 
         // Ensure the button is initially hidden.
         showActionBar();
 
         View decorView = getWindow().getDecorView();
         decorView.setOnSystemUiVisibilityChangeListener(this);
 
         mActivityLifecycleListener = CapabilityManager.getInstance()
             .onActivityAcceptingListener(this, Capabilities.CAST_CAPABILITY);
@@ skipping 115 matching lines @@
     }
 
     /** Called whenever an action bar button is pressed. */
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         int id = item.getItemId();
 
         mActivityLifecycleListener.onActivityOptionsItemSelected(this, item);
 
         if (id == R.id.actionbar_keyboard) {
-            ((InputMethodManager)getSystemService(INPUT_METHOD_SERVICE)).toggleSoftInput(0, 0);
+            ((InputMethodManager) getSystemService(INPUT_METHOD_SERVICE)).toggleSoftInput(0, 0);
             return true;
         }
         if (id == R.id.actionbar_hide) {
             hideActionBar();
             return true;
         }
         if (id == R.id.actionbar_disconnect) {
             JniInterface.disconnectFromHost();
             return true;
         }
@@ skipping 86 matching lines @@
                 JniInterface.sendKeyEvent(KeyEvent.KEYCODE_SHIFT_LEFT, pressed);
                 JniInterface.sendKeyEvent(KeyEvent.KEYCODE_EQUALS, pressed);
                 return true;
 
             default:
                 // We try to send all other key codes to the host directly.
                 return JniInterface.sendKeyEvent(keyCode, pressed);
         }
     }
 }