[InfoBar] Upstram basic infobar flow for Android.

chrome/android/java/strings/android_chrome_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <grit current_release="1" latest_public_release="0">
   <release allow_pseudo="false" seq="1">
     <messages fallback_to_english="true">
       <message desc="Popup button for user to confirm a beforeunload dialog box triggered by a page navigation, i.e. they want to leave the current page [CHAR-LIMIT=20]" name="IDS_LEAVE_THIS_PAGE">
         Leave this Page
       </message>
       <message desc="Popup button for user to cancel a beforeunload dialog box triggerd by a page navigation, i.e. they want to stay on the current page [CHAR-LIMIT=20]" name="IDS_STAY_ON_THIS_PAGE">
         Stay on this Page
       </message>
@@ skipping 47 matching lines @@
       </message>
       <message desc="Label on the button to reject the policy dialog during sign-in. [CHAR-LIMIT=20]" name="IDS_POLICY_DIALOG_CANCEL">
         Cancel
       </message>
       <message desc="Title for the progress dialog shown while profile data is being wiped after signing out of an enterprise account" name="IDS_WIPING_PROFILE_DATA_TITLE">
         Clearing account data
       </message>
       <message desc="Message for the progress dialog shown while profile data is being wiped after signing out of an enterprise account" name="IDS_WIPING_PROFILE_DATA_MESSAGE">
         Please wait...
       </message>
+       <!-- InfoBar -->
+        <message desc="Accessibility label for the dismiss infobar Button" name="IDS_INFOBAR_CLOSE">
+        Close
+      </message>
     </messages>
   </release>
   <translations>
     <file lang="am" path="translations/android_chrome_strings_am.xtb" />
     <file lang="ar" path="translations/android_chrome_strings_ar.xtb" />
     <file lang="bg" path="translations/android_chrome_strings_bg.xtb" />
     <file lang="ca" path="translations/android_chrome_strings_ca.xtb" />
     <file lang="cs" path="translations/android_chrome_strings_cs.xtb" />
     <file lang="da" path="translations/android_chrome_strings_da.xtb" />
     <file lang="de" path="translations/android_chrome_strings_de.xtb" />
@@ skipping 74 matching lines @@
     <output filename="values-sv/android_chrome_strings.xml" lang="sv" type="android" />
     <output filename="values-sw/android_chrome_strings.xml" lang="sw" type="android" />
     <output filename="values-th/android_chrome_strings.xml" lang="th" type="android" />
     <output filename="values-tr/android_chrome_strings.xml" lang="tr" type="android" />
     <output filename="values-uk/android_chrome_strings.xml" lang="uk" type="android" />
     <output filename="values-vi/android_chrome_strings.xml" lang="vi" type="android" />
     <output filename="values-zh-rCN/android_chrome_strings.xml" lang="zh-CN" type="android" />
     <output filename="values-zh-rTW/android_chrome_strings.xml" lang="zh-TW" type="android" />
   </outputs>
 </grit>