Update Sad Tab help text and link.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 9f2e5511bc0b6ca2735818cc4105f1582981475e..1f08e27e9619370c8e3287b17e59902883f27986 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -7389,6 +7389,12 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_SAD_TAB_MESSAGE" desc="The message displayed on the sad tab page.">
         Something went wrong while displaying this webpage. To continue, reload or go to another page.
       </message>
+      <message name="IDS_SAD_TAB_HELP_MESSAGE" desc="The help message displayed on the sad tab page, with IDS_SAD_TAB_HELP_LINK embedded as a link to help.">
+        If you're seeing this frequently, try <ph name="HELP_LINK">$1<ex>these suggestions</ex></ph>.
+      </message>
+      <message name="IDS_SAD_TAB_HELP_LINK" desc="The link text displayed on the sad tab page pointing the users to a help article.">
+        these suggestions
+      </message>
 
       <!-- Killed Tab Strings -->
       <!-- TODO(gspencer): These are temporary values until real