Add a Physical Web omnibox autocomplete provider

components/omnibox/browser/autocomplete_controller.cc

 // 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.
 
 #include "components/omnibox/browser/autocomplete_controller.h"
 
 #include <stddef.h>
 #include <set>
 #include <string>
 #include <utility>
 
 #include "base/format_macros.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "base/trace_event/trace_event.h"
 #include "build/build_config.h"
 #include "components/omnibox/browser/autocomplete_controller_delegate.h"
 #include "components/omnibox/browser/bookmark_provider.h"
 #include "components/omnibox/browser/builtin_provider.h"
 #include "components/omnibox/browser/clipboard_url_provider.h"
 #include "components/omnibox/browser/history_quick_provider.h"
 #include "components/omnibox/browser/history_url_provider.h"
 #include "components/omnibox/browser/keyword_provider.h"
 #include "components/omnibox/browser/omnibox_field_trial.h"
+#include "components/omnibox/browser/physical_web_provider.h"
 #include "components/omnibox/browser/search_provider.h"
 #include "components/omnibox/browser/shortcuts_provider.h"
 #include "components/omnibox/browser/zero_suggest_provider.h"
 #include "components/open_from_clipboard/clipboard_recent_content.h"
 #include "components/search_engines/template_url.h"
 #include "components/search_engines/template_url_service.h"
 #include "grit/components_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace {
@@ skipping 174 matching lines @@
   }
   if (provider_types & AutocompleteProvider::TYPE_CLIPBOARD_URL) {
     ClipboardRecentContent* clipboard_recent_content =
         ClipboardRecentContent::GetInstance();
     if (clipboard_recent_content) {
       providers_.push_back(new ClipboardURLProvider(provider_client_.get(),
                                                     history_url_provider_,
                                                     clipboard_recent_content));
     }
   }
+  if (provider_types & AutocompleteProvider::TYPE_PHYSICAL_WEB) {
+    PhysicalWebProvider* physical_web_provider =
+        PhysicalWebProvider::Create(provider_client_.get());
+    if (physical_web_provider)
+      providers_.push_back(physical_web_provider);
+  }
 }
 
 AutocompleteController::~AutocompleteController() {
   // The providers may have tasks outstanding that hold refs to them.  We need
   // to ensure they won't call us back if they outlive us.  (Practically,
   // calling Stop() should also cancel those tasks and make it so that we hold
   // the only refs.)  We also don't want to bother notifying anyone of our
   // result changes here, because the notification observer is in the midst of
   // shutdown too, so we don't ask Stop() to clear |result_| (and notify).
   result_.Reset();  // Not really necessary.
@@ skipping 426 matching lines @@
   expire_timer_.Stop();
   stop_timer_.Stop();
   done_ = true;
   if (clear_result && !result_.empty()) {
     result_.Reset();
     // NOTE: We pass in false since we're trying to only clear the popup, not
     // touch the edit... this is all a mess and should be cleaned up :(
     NotifyChanged(false);
   }
 }