[Checkstyle] Fix misc style issues in Java files.

chrome/android/java/src/org/chromium/chrome/browser/banners/AppBannerView.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.chrome.browser.banners;
 
 import android.animation.ObjectAnimator;
 import android.app.Activity;
 import android.app.PendingIntent;
 import android.content.ActivityNotFoundException;
@@ skipping 141 matching lines @@
     private int mInstallState;
 
     /**
      * Creates a BannerView and adds it to the given ContentViewCore.
      * @param contentViewCore ContentViewCore to display the AppBannerView for.
      * @param observer    Class that is alerted for AppBannerView events.
      * @param data        Data about the app.
      * @return            The created banner.
      */
     public static AppBannerView create(
-            ContentViewCore contentViewCore, Observer observer,AppData data) {
+            ContentViewCore contentViewCore, Observer observer, AppData data) {
         Context context = contentViewCore.getContext().getApplicationContext();
         AppBannerView banner =
                 (AppBannerView) LayoutInflater.from(context).inflate(BANNER_LAYOUT, null);
         banner.initialize(observer, data);
         banner.addToView(contentViewCore);
         return banner;
     }
 
     /**
      * Creates a BannerView from an XML layout.
@@ skipping 675 matching lines @@
 
     /**
      * Calculates how tall the given View has been measured to be, including its margins.
      * @param view View to measure.
      * @return     Measured height of the view plus its margins.
      */
     private static int getHeightWithMargins(View view) {
         return view.getMeasuredHeight() + getMarginHeight(view);
     }
 }