Make some android code gender neutral.

chrome/android/java/src/org/chromium/chrome/browser/tabmodel/ChromeTabCreator.java

 // 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.chrome.browser.tabmodel;
 
 import android.content.Intent;
 import android.text.TextUtils;
 
 import org.chromium.base.SysUtils;
@@ skipping 212 matching lines @@
      * @return the tab the URL was opened in, could be a new tab or a reused one.
      */
     public Tab launchUrlFromExternalApp(String url, String referer, String headers,
             String appId, boolean forceNewTab, Intent intent, long intentTimestamp) {
         assert !mIncognito;
         boolean isLaunchedFromChrome = TextUtils.equals(appId, mActivity.getPackageName());
 
         // If an external app sends an intent for a Weblite URL and the Data Reduction Proxy is
         // using Weblite mode, then use the URL in the lite_url parameter if its scheme is HTTP.
         // This is used by ChromeTabbedActvity intents so that the user does not receive Weblite
-        // pages when he or she could be served a Data Reduction Proxy preview page.
+        // pages when they could be served a Data Reduction Proxy preview page.
         if (url != null) url = DataReductionProxySettings.getInstance().maybeRewriteWebliteUrl(url);
 
         if (forceNewTab && !isLaunchedFromChrome) {
             // We don't associate the tab with that app ID, as it is assumed that if the
             // application wanted to open this tab as a new tab, it probably does not want it
             // reused either.
             LoadUrlParams loadUrlParams = new LoadUrlParams(url);
             loadUrlParams.setIntentReceivedTimestamp(intentTimestamp);
             loadUrlParams.setVerbatimHeaders(headers);
             if (referer != null) {
@@ skipping 84 matching lines @@
     }
 
     /**
      * @return The default tab delegate factory to be used if creating new tabs w/o parents.
      */
     public TabDelegateFactory createDefaultTabDelegateFactory() {
         return new TabDelegateFactory();
     }
 
 }