Move ClipboardURLProvider into //components/omnibox.
Move ClipboardURLProvider with the other AutocompleteProvider into
//components/omnibox to simplify the construction of the provider
and break circular dependency of open_from_clipboard and omnibox
components.
Introduce a new AutocompleteProvider::Type for this new provider
(AutocompleteProvider::TYPE_CLIPBOARD_URL) with the corresponding
value in OmniboxEventProto enumeration.
Pass the AutocompleteProviderClient to the ClipboardURLProvider
and remove another layer of indirection for the construction of
the AutocompleteMatch.
Add AutocompleteProvider::TYPE_CLIPBOARD_URL to the default list
of providers and construct, if ClipboardRecentContent singleton
exists (currently only implemented on iOS), a ClipboardURLProvider.
Add unit tests for ClipboardURLProvider.
BUG=517134,517017,514225
Review URL: https://codereview.chromium.org/1273013002
Cr-Commit-Position: refs/heads/master@{#342806}
diff --git a/components/omnibox/browser/clipboard_url_provider.cc b/components/omnibox/browser/clipboard_url_provider.cc
new file mode 100644
index 0000000..8fd7612
--- /dev/null
+++ b/components/omnibox/browser/clipboard_url_provider.cc
@@ -0,0 +1,66 @@
+// 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/clipboard_url_provider.h"
+
+#include "base/logging.h"
+#include "base/strings/utf_string_conversions.h"
+#include "components/omnibox/browser/autocomplete_input.h"
+#include "components/omnibox/browser/autocomplete_provider_client.h"
+#include "components/omnibox/browser/verbatim_match.h"
+#include "components/open_from_clipboard/clipboard_recent_content.h"
+#include "components/url_formatter/url_formatter.h"
+#include "grit/components_strings.h"
+#include "ui/base/l10n/l10n_util.h"
+
+ClipboardURLProvider::ClipboardURLProvider(
+ AutocompleteProviderClient* client,
+ ClipboardRecentContent* clipboard_content)
+ : AutocompleteProvider(AutocompleteProvider::TYPE_CLIPBOARD_URL),
+ client_(client),
+ clipboard_content_(clipboard_content) {
+ DCHECK(clipboard_content_);
+}
+
+ClipboardURLProvider::~ClipboardURLProvider() {}
+
+void ClipboardURLProvider::Start(const AutocompleteInput& input,
+ bool minimal_changes) {
+ matches_.clear();
+ if (!input.from_omnibox_focus())
+ return;
+
+ GURL url;
+ if (!clipboard_content_->GetRecentURLFromClipboard(&url) ||
+ url == input.current_url())
+ return;
+
+ DCHECK(url.is_valid());
+ // Adds a default match. This match will be opened when the user presses "Go".
+ AutocompleteMatch verbatim_match = VerbatimMatchForURL(
+ client_, input.text(), input.current_page_classification(), 0);
+ if (verbatim_match.destination_url.is_valid())
+ matches_.push_back(verbatim_match);
+
+ // Add a clipboard match just below the verbatim match.
+ AutocompleteMatch match(this, verbatim_match.relevance - 1, false,
+ AutocompleteMatchType::NAVSUGGEST);
+ match.destination_url = url;
+ match.contents.assign(url_formatter::FormatUrl(
+ url, client_->GetAcceptLanguages(), url_formatter::kFormatUrlOmitAll,
+ net::UnescapeRule::SPACES, nullptr, nullptr, nullptr));
+ AutocompleteMatch::ClassifyLocationInString(
+ base::string16::npos, 0, match.contents.length(),
+ ACMatchClassification::URL, &match.contents_class);
+
+ match.description.assign(l10n_util::GetStringUTF16(IDS_LINK_FROM_CLIPBOARD));
+ AutocompleteMatch::ClassifyLocationInString(
+ base::string16::npos, 0, match.description.length(),
+ ACMatchClassification::NONE, &match.description_class);
+
+ // At least one match must be default, so if verbatim_match was invalid,
+ // the clipboard match is allowed to be default.
+ match.allowed_to_be_default_match = matches_.empty();
+ matches_.push_back(match);
+}
