[AiS] Remove answer contents from all matches other than the first.

components/omnibox/search_provider.h

Index: components/omnibox/search_provider.h
diff --git a/components/omnibox/search_provider.h b/components/omnibox/search_provider.h
index c8307c38db2663f36dc4fc8ee6a2bc38f7de96d6..757b67508c7d3c6dc00fd88284da32ed77a3543e 100644
--- a/components/omnibox/search_provider.h
+++ b/components/omnibox/search_provider.h
@@ -11,6 +11,9 @@
 #ifndef COMPONENTS_OMNIBOX_SEARCH_PROVIDER_H_
 #define COMPONENTS_OMNIBOX_SEARCH_PROVIDER_H_
 
+#include <string>
+#include <vector>

[groby-ooo-7-16, 2014/09/24 22:26:38]

Your change doesn't bring in any of these?

[Justin Donnelly, 2014/09/25 01:05:13]

No, I'm just adding them at the urging of the ICWYU lint.

+
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ -231,6 +234,10 @@ class SearchProvider : public BaseSearchProvider,
   // Converts the parsed results to a set of AutocompleteMatches, |matches_|.
   void ConvertResultsToAutocompleteMatches();
 
+  // Remove answer contents from each match in |matches| other than the first
+  // that appears.
+  void RemoveExtraAnswers(ACMatches* matches);

[groby-ooo-7-16, 2014/09/24 22:26:38]

Personally, I'd make it static, since it doesn't depend on any state in
SearchProvider. 

If you'd rather not, please make it const.

[Justin Donnelly, 2014/09/25 01:05:13]

Done.

+
   // Returns an iterator to the first match in |matches_| which might
   // be chosen as default.
   ACMatches::const_iterator FindTopMatch() const;