Remove AutocompleteInput Type and PageClassification.

chrome/browser/autocomplete/zero_suggest_provider.h

Index: chrome/browser/autocomplete/zero_suggest_provider.h
diff --git a/chrome/browser/autocomplete/zero_suggest_provider.h b/chrome/browser/autocomplete/zero_suggest_provider.h
index 7c33d7d855cc89d2e53e8fc5c23cc2207b2bdcbe..1c494a1a5f1666447cf74012dd69e723774c92c4 100644
--- a/chrome/browser/autocomplete/zero_suggest_provider.h
+++ b/chrome/browser/autocomplete/zero_suggest_provider.h
@@ -19,6 +19,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/autocomplete/base_search_provider.h"
 #include "chrome/browser/autocomplete/search_provider.h"
+#include "components/metrics/proto/omnibox_event.pb.h"
 
 class TemplateURLService;
 
@@ -134,7 +135,7 @@ class ZeroSuggestProvider : public BaseSearchProvider {
 
   // The type of page the user is viewing (a search results page doing search
   // term replacement, an arbitrary URL, etc.).
-  AutocompleteInput::PageClassification current_page_classification_;
+  metrics::OmniboxEventProto::PageClassification current_page_classification_;
 
   // Copy of OmniboxEditModel::permanent_text_.
   base::string16 permanent_text_;