Move ShouldHideTopVerbatimMatch to components/search

chrome/browser/search/search.h

Index: chrome/browser/search/search.h
diff --git a/chrome/browser/search/search.h b/chrome/browser/search/search.h
index 5c3b0146513ddcf059d917fb4ef0385a3e2cf878..608803162313ed78ae1f0b60794e01a2860e21c2 100644
--- a/chrome/browser/search/search.h
+++ b/chrome/browser/search/search.h
@@ -178,11 +178,6 @@ bool ShouldReuseInstantSearchBasePage();
 // TODO(kmadhusu): Remove this function and update the call sites.
 GURL GetLocalInstantURL(Profile* profile);
 
-// Returns true if 'hide_verbatim' flag is enabled in field trials
-// to hide the top match in the native suggestions dropdown if it is a verbatim
-// match.  See comments on ShouldHideTopMatch in autocomplete_result.h.
-bool ShouldHideTopVerbatimMatch();
-
 // Returns when we should show a search button in the omnibox.  This may be any
 // of several values, some of which depend on whether the underlying state of
 // the page would normally be to perform search term replacement; see also