[Checkstyle] Fix misc style issues in Java files.

chromecast/shell/android/apk/src/org/chromium/chromecast/shell/CastShellActivity.java

 // Copyright 2014 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.chromecast.shell;
 
 import android.app.Activity;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
@@ skipping 62 matching lines @@
         // For more information read:
         // http://developer.android.com/training/managing-audio/volume-playback.html
         setVolumeControlStream(AudioManager.STREAM_MUSIC);
 
         // Set flags to both exit sleep mode when this activity starts and
         // avoid entering sleep mode while playing media. We cannot distinguish
         // between video and audio so this applies to both.
         getWindow().addFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
         getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
 
-        mAudioManager = (AudioManager)getSystemService(Context.AUDIO_SERVICE);
+        mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
 
         setContentView(R.layout.cast_shell_activity);
         mCastWindowManager = (CastWindowManager) findViewById(R.id.shell_container);
         mCastWindowManager.setDelegate(new CastWindowManager.Delegate() {
                 @Override
                 public void onCreated() {
                 }
 
                 @Override
                 public void onClosed() {
@@ skipping 115 matching lines @@
         broadcastManager.unregisterReceiver(mBroadcastReceiver);
     }
 
     private void setResolution() {
         int requestedHeight = getIntent().getIntExtra(
                 ACTION_EXTRA_RESOLUTION_HEIGHT, DEFAULT_HEIGHT_PIXELS);
         int displayHeight = getResources().getDisplayMetrics().heightPixels;
         // Clamp within [DEFAULT_HEIGHT_PIXELS, displayHeight]
         int desiredHeight =
                 Math.min(displayHeight, Math.max(DEFAULT_HEIGHT_PIXELS, requestedHeight));
-        double deviceScaleFactor = ((double)displayHeight) / desiredHeight;
+        double deviceScaleFactor = ((double) displayHeight) / desiredHeight;
         Log.d(TAG, "Using scale factor " + deviceScaleFactor + " to set height " + desiredHeight);
         CommandLine.getInstance().appendSwitchWithValue("force-device-scale-factor",
                 String.valueOf(deviceScaleFactor));
     }
 
     private void exitIfUrlMissing() {
         Intent intent = getIntent();
         if (intent != null && intent.getData() != null && !intent.getData().equals(Uri.EMPTY)) {
             return;
         }
@@ skipping 52 matching lines @@
     @Override
     public boolean dispatchTouchEvent(MotionEvent ev) {
         return false;
     }
 
     @Override
     public boolean dispatchTrackballEvent(MotionEvent ev) {
         return false;
     }
 }