Add infobar layout for app install banners.

chrome/android/java/res/values/colors.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.
 -->
 
 <resources>
     <!-- Common colors -->
     <color name="default_text_color">#333</color>
     <color name="default_primary_color">#f2f2f2</color>
@@ skipping 13 matching lines @@
     <color name="tab_title_bar_text">#555555</color>
     <color name="tab_title_bar_text_incognito">#ffffffff</color>
     <color name="tab_title_bar_shadow">#aaffffff</color>
     <color name="tab_title_bar_shadow_incognito">#88000000</color>
     <color name="tab_back">#d9d9d9</color>
     <color name="tab_back_incognito">#4d5872</color>
     <color name="accessibility_tab_switcher_list_item">#252525</color>
     <color name="accessibility_close_undo_text">#3adaff</color>
 
     <!--  App banner colors -->
+    <color name="app_banner_install_button_bg">#689f38</color>
     <color name="app_banner_install_button_fg">#ffffff</color>
     <color name="app_banner_open_button_fg">#777777</color>
     <color name="app_banner_card_highlight">#33999999</color>
 
     <!--  Website Settings Popup Legacy colors -->
     <color name="website_settings_popup_text_link">#5595fe</color>
     <color name="website_settings_popup_reset_cert_decisions_button">#000000</color>
 
     <!--  Website Settings Popup colors -->
     <color name="website_settings_popup_button_text">#444444</color>
@@ skipping 27 matching lines @@
     <color name="pref_button_disabled_color">#83d7fd</color>
     <color name="expandable_group_dark_gray">#484848</color>
 
     <!-- Compositor Tab Title Colors -->
     <color name="compositor_tab_title_bar_text">#555555</color>
     <color name="compositor_tab_title_bar_text_incognito">#FFFFFFFF</color>
     <color name="compositor_tab_title_bar_shadow">#AAFFFFFF</color>
     <color name="compositor_tab_title_bar_shadow_incognito">#88000000</color>
 
 </resources>