Remove omnibox_search_hint.(cc,h).

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 ddb9199a9e7a6e08a57e542ea158b0bcbd41cf95..28982489b25e61c29949bdd4da9caece2b7e5ad4 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -13161,17 +13161,6 @@ Some features may be unavailable.  Please check that the profile exists and you
         Created new window in existing browser session.
       </message>
 
-      <message name="IDS_OMNIBOX_SEARCH_HINT_INFOBAR_TEXT" desc="The text displayed in the info-bar to tell users they can type their search queries directly in the location bar.">
-        Did you know you can search directly from the box above?
-      </message>
-      <message name="IDS_OMNIBOX_SEARCH_HINT_INFOBAR_BUTTON_LABEL" desc="The label of the 'Show Me' button on the omnibox search hint infobar.">
-        Show Me
-      </message>
-      <message name="IDS_OMNIBOX_SEARCH_HINT_OMNIBOX_TEXT" desc="The text displayed selected in the omnibox once the user clicked the 'Show Me' button on the omnibox search hint infobar.">
-        Type your search query here
-      </message>
-
-
       <!-- Sync strings -->
 
       <!-- Sync options dialog strings -->