Fix random lint warnings in chrome/android/shell

chrome/android/shell/res/layout/chrome_shell_activity.xml

 <?xml version="1.0" encoding="utf-8"?>
 
 <!-- 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.
  -->
 
 <org.chromium.chrome.shell.TabManager android:id="@+id/tab_manager"
     xmlns:android="http://schemas.android.com/apk/res/android"
@@ skipping 21 matching lines @@
                 android:layout_height="38dp"
                 android:src="@drawable/btn_close"
                 android:background="?attr/selectableItemBackground"
                 android:scaleType="center"/>
             <EditText android:id="@+id/url"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
                 android:gravity="bottom"
                 android:textSize="18sp"
-                android:autoText="true"
-                android:capitalize="sentences"
                 android:singleLine="true"
                 android:selectAllOnFocus="true"
                 android:hint="@string/url_hint"
                 android:inputType="textUri"
                 android:imeOptions="actionGo|flagNoExtractUi" />
             <org.chromium.chrome.browser.widget.TintedImageButton
                 android:id="@+id/tab_switcher"
                 android:layout_width="38dp"
                 android:layout_height="38dp"
                 android:src="@drawable/btn_tabswitcher"
@@ skipping 16 matching lines @@
             android:layout_height="2dp"
             android:progress="0" />
     </org.chromium.chrome.shell.ChromeShellToolbar>
     <FrameLayout android:id="@+id/content_container"
         android:layout_width="match_parent"
         android:layout_height="0dp"
         android:layout_weight="1">
     </FrameLayout>
 
 </org.chromium.chrome.shell.TabManager>