[Android] Omnibox Placeholder Experiment

chrome/android/java/strings/android_chrome_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!-- android_chrome_strings.grd contains strings for Chrome for Android.
 
 FAQ:
   - How do I add, change, or remove a string?
       Just update this file.
   - Translations will happen automatically??
       Yes, indeed. Just add your string before the branch point and
       make the description good.
@@ skipping 2500 matching lines @@
       </message>
 
       <!-- Omnibox -->
       <message name="IDS_SEARCH_OR_TYPE_URL" desc="Prompt to enter text into the text field that will either perform web searches or navigate to a URL. [CHAR-LIMIT=38]">
         Search or type URL
       </message>
       <message name="IDS_LOCATION_BAR_VERBOSE_STATUS_OFFLINE" desc="Verbose indication of offline status in the location bar. [CHAR-LIMIT=20]">
         Offline
       </message>
 
+      <!-- Omnibox Placeholder Experiment -->
+      <message name="IDS_SEARCH_OR_TYPE_WEBSITE_NAME" desc="Prompt to enter text into the text field that will either perform web searches or navigate to a URL. [CHAR-LIMIT=38]">
+        Search or type website name
+      </message>
+      <message name="IDS_SEARCH_THE_WEB" desc="Prompt to enter text into the text field that will either perform web searches or navigate to a URL. [CHAR-LIMIT=38]">
+        Search the web
+      </message>
+      <message name="IDS_ENTER_A_SEARCH_OR_WEBSITE" desc="Prompt to enter text into the text field that will either perform web searches or navigate to a URL. [CHAR-LIMIT=38]">
+        Enter a search or website
+      </message>
+      <message name="IDS_SEARCH_NEWS" desc="Prompt to enter text into the text field that will either perform web searches or navigate to a URL, with a suggestion of searching news. [CHAR-LIMIT=38]">
+        Search… news
+      </message>
+      <message name="IDS_SEARCH_RECIPES" desc="Prompt to enter text into the text field that will either perform web searches or navigate to a URL, with a suggestion of searching recipes. [CHAR-LIMIT=38]">
+        Search… recipes
+      </message>
+      <message name="IDS_SEARCH_WEATHER" desc="Prompt to enter text into the text field that will either perform web searches or navigate to a URL, with a suggestion of searching weather. [CHAR-LIMIT=38]">
+        Search… weather
+      </message>
+
       <!-- Voice search -->
       <message name="IDS_VOICE_SEARCH_ERROR" desc="Toast when the voice search activity couldn't be started. [CHAR-LIMIT=40]">
         No enabled voice search available
       </message>
 
       <message name="IDS_OPEN_IN_NEW_TAB_TOAST" desc="Toast displayed after a tab is opened in the background on a low end device.">
         Tab opened in background.
       </message>
       <message name="IDS_CONTEXTMENU_COPY_URL" desc="Context menu item for copying the url for query in the omnibox. [CHAR-LIMIT=30]">
         Copy URL
@@ skipping 546 matching lines @@
       </message>
       <message name="IDS_BOTTOM_SHEET_HISTORY_TAB" desc="Accessibility string read when the history tab is selected.">
         History tab selected
       </message>
       <message name="IDS_BOTTOM_SHEET_HOME_TAB" desc="Accessibility string read when the home tab is selected.">
         Home tab selected
       </message>
     </messages>
   </release>
 </grit>