Omnibox: Combine Two Input Type Enums into One

chrome/browser/autocomplete/autocomplete_input.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_INPUT_H_
 #define CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_INPUT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
 #include "base/strings/string16.h"
+#include "components/metrics/proto/omnibox_input_type.pb.h"
 #include "url/gurl.h"
 #include "url/url_parse.h"
 
 // The user input for an autocomplete query.  Allows copying.
 class AutocompleteInput {
  public:
-  // Note that the type below may be misleading.  For example, "http:/" alone
-  // cannot be opened as a URL, so it is marked as a QUERY; yet the user
-  // probably intends to type more and have it eventually become a URL, so we
-  // need to make sure we still run it through inline autocomplete.
-  enum Type {
-    INVALID,        // Empty input
-    UNKNOWN,        // Valid input whose type cannot be determined
-    URL,            // Input autodetected as a URL
-    QUERY,          // Input autodetected as a query
-    FORCED_QUERY,   // Input forced to be a query by an initial '?'
-  };
+  typedef metrics::OmniboxInputType::Type Type;
 
   // The type of page currently displayed.
   // Note: when adding an element to this enum, please add it at the end
   // and update omnibox_event.proto::PageClassification and
   // omnibox_edit_model.cc::ClassifyPage() too.
   enum PageClassification {
     // An invalid URL; shouldn't happen.
     INVALID_SPEC = 0,
 
     // chrome://newtab/.  This can be either the built-in version or a
@@ skipping 200 matching lines @@
   url::Parsed parts_;
   base::string16 scheme_;
   GURL canonicalized_url_;
   bool prevent_inline_autocomplete_;
   bool prefer_keyword_;
   bool allow_exact_keyword_match_;
   bool want_asynchronous_matches_;
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_INPUT_H_