AutocompleteInput::PageClassification -> AutocompleteInput::OmniboxContext.

chrome/browser/autocomplete/autocomplete_controller.h

Index: chrome/browser/autocomplete/autocomplete_controller.h
diff --git a/chrome/browser/autocomplete/autocomplete_controller.h b/chrome/browser/autocomplete/autocomplete_controller.h
index 8ae503af309cf231b006f032051098d0f8dc76db..505f19ef74ebbfb30b40b29453b580d57a0a7bbb 100644
--- a/chrome/browser/autocomplete/autocomplete_controller.h
+++ b/chrome/browser/autocomplete/autocomplete_controller.h
@@ -77,12 +77,12 @@ class AutocompleteController : public AutocompleteProviderListener {
   // If |clear_result| is true, the controller will also erase the result set.
   void Stop(bool clear_result);
 
-  // Begin asynchronously fetching zero-suggest suggestions for |url| of
-  // classification |page_classification|. |permanent_text| is the omnibox
-  // text for the current page.
+  // Begin asynchronously fetching zero-suggest suggestions for |url|.
+  // |omnibox_context| is the current user context. |permanent_text| is the
+  // omnibox text for the current page.
   void StartZeroSuggest(
       const GURL& url,
-      AutocompleteInput::PageClassification page_classification,
+      AutocompleteInput::OmniboxContext omnibox_context,
       const string16& permanent_text);
 
   // Cancels any pending zero-suggest fetch.