Sanity tweaks to the extension blacklist: check all extensions at once on

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 5d4760ed5e8c085a14406c560f4bb764ee84dc91..c938ae7b97c8c673ae481179fb05a60bc85a1a37 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -4903,6 +4903,9 @@ Public Exponent (<ph name="PUBLIC_EXPONENT_NUM_BITS">$3<ex>24</ex></ph> bits):
       <message name="IDS_EXTENSION_DISABLED_ERROR_TITLE" desc="Title of the notification that an extension or app was disabled due to a new upgrade requiring an explicit permission check from the user.">
         <ph name="EXTENSION_NAME">$1<ex>Adblock</ex></ph> requires new permissions
       </message>
+      <message name="IDS_EXTENSION_IS_BLACKLISTED" desc="Text displayed in an infobar when an extension is blacklisted and prevented from being installed.">
+        Google has flagged <ph name="EXTENSION_NAME">$1<ex>Google Talk</ex></ph> as malicious and installation has been prevented.
+      </message>
 
       <!-- Extension install prompt -->
       <message name="IDS_EXTENSION_INSTALL_PROMPT_TITLE" desc="Titlebar of the extension or app installation prompt window">