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// Copyright 2015 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.
#include "components/omnibox/browser/verbatim_match.h"
#include "base/logging.h"
#include "components/omnibox/browser/autocomplete_classifier.h"
#include "components/omnibox/browser/autocomplete_input.h"
#include "components/omnibox/browser/autocomplete_provider_client.h"
#include "components/omnibox/browser/history_url_provider.h"
#include "url/gurl.h"
AutocompleteMatch VerbatimMatchForURL(
AutocompleteProviderClient* client,
const AutocompleteInput& input,
const GURL& destination_url,
const base::string16& destination_description,
HistoryURLProvider* history_url_provider,
int verbatim_relevance) {
DCHECK(!input.text().empty());
AutocompleteMatch match;
// If the caller already knows where the verbatim match should go and has
// provided a HistoryURLProvider to aid in its construction, construct the
// match directly, don't call Classify() on the input. Classify() runs all
// providers' synchronous passes. Some providers such as HistoryQuick can
// have a slow synchronous pass on some inputs.
if (history_url_provider && destination_url.is_valid()) {
match = history_url_provider->SuggestExactInput(
input,
destination_url,
!AutocompleteInput::HasHTTPScheme(input.text()));
match.description = destination_description;
AutocompleteMatch::ClassifyLocationInString(
base::string16::npos, 0, match.description.length(),
ACMatchClassification::NONE, &match.description_class);
} else {
client->Classify(input.text(), false, true,
input.current_page_classification(), &match, nullptr);
}
match.allowed_to_be_default_match = true;
// The default relevance to use for relevance match. Should be greater than
// all relevance matches returned by the ZeroSuggest server.
const int kDefaultVerbatimRelevance = 1300;
match.relevance =
verbatim_relevance >= 0 ? verbatim_relevance : kDefaultVerbatimRelevance;
return match;
}
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