Change the Lo-Fi snackbar strings for Lo-Fi preview pages

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 696 matching lines @@
       <!-- Fullscreen preferences -->
       <message name="IDS_WEBSITE_SETTINGS_FULLSCREEN" desc="Title for Fullscreen settings, which control which websites can enter fullscreen without popup alert.">
         Fullscreen
       </message>
       <message name="IDS_FULLSCREEN_PERMISSION_TITLE" desc="Title for the permission of entering fullscreen without popup alert [CHAR-LIMIT=32]">
         Fullscreen
       </message>
 
       <!-- Data Saver -->
       <message name="IDS_DATA_REDUCTION_LO_FI_SNACKBAR_MESSAGE" desc="Message shown when a page is opened in low fidelity mode when there is a slow unreliable connection.">
-        Slow connection detected.
+        Slow connection detected
       </message>
       <message name="IDS_DATA_REDUCTION_LO_FI_SNACKBAR_ACTION" desc="Button to load images when page is opened in low fidelity mode when there is a slow unreliable connection.">
         Load images
       </message>
+      <message name="IDS_DATA_REDUCTION_LO_FI_PREVIEW_SNACKBAR_MESSAGE" desc="Message shown when a page is opened in preview mode when there is a slow unreliable connection.">
+        Slow connection
+      </message>
+      <message name="IDS_DATA_REDUCTION_LO_FI_PREVIEW_SNACKBAR_ACTION" desc="Button to load images when page is opened in preview mode when there is a slow unreliable connection.">

[newt (away), 2016/01/11 21:52:25]

maybe a bit clearer: "Button to load original full-resolution images when..."

[megjablon, 2016/01/11 22:54:57]

Done.

+        Load original
+      </message>
       <message name="IDS_DATA_REDUCTION_TITLE" desc="Menu item for Data Saver, which allows users to save mobile data by compressing network traffic.">
         Data Saver
       </message>
       <message name="IDS_DATA_REDUCTION_DESCRIPTION" desc="Description text for the Data Saver feature.">
         When this feature is turned on, Chrome will use Google servers to compress pages you visit before downloading them. Pages accessed using private connections (HTTPS) or in Incognito tabs will not be optimized or seen by Google.
       </message>
       <message name="IDS_DATA_REDUCTION_MENU_ITEM_SUMMARY" desc="Summary text for data reduction menu item.">
         <ph name="PERCENT">%1$s<ex>49%</ex></ph> data savings
       </message>
       <message name="IDS_DATA_REDUCTION_STATS_TITLE" desc="Data reduction statistics title.">
@@ skipping 1585 matching lines @@
       </message>
       <message name="IDS_PHYSICAL_WEB_EMPTY_LIST_SCANNING" desc="The message displayed in place of a list of nearby URLs while still scanning for nearby URLs.">
         Looking for nearby Physical Web pages
       </message>
       <message name="IDS_PHYSICAL_WEB_REFRESH" desc="The label for a button that initiates a scan for nearby URLs">
         Refresh
       </message>
     </messages>
   </release>
 </grit>