Change MojoWebUIController to use mojo::StrongBindingSet.

chrome/browser/ui/webui/omnibox/omnibox_ui_handler.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 "chrome/browser/ui/webui/omnibox/omnibox_ui_handler.h"
 
 #include <string>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/strings/string16.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/browser/autocomplete/chrome_autocomplete_provider_client.h"
 #include "chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/history/history_service_factory.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search/search.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "components/bookmarks/browser/bookmark_model.h"
 #include "components/history/core/browser/history_service.h"
 #include "components/history/core/browser/url_database.h"
 #include "components/metrics/proto/omnibox_event.pb.h"
 #include "components/omnibox/browser/autocomplete_classifier.h"
 #include "components/omnibox/browser/autocomplete_controller.h"
 #include "components/omnibox/browser/autocomplete_match.h"
 #include "components/omnibox/browser/autocomplete_provider.h"
@@ skipping 71 matching lines @@
         AutocompleteResultsForProviderMojo::New());
     result->provider_name = input->GetName();
     result->results =
         mojo::Array<AutocompleteMatchMojoPtr>::From(input->matches());
     return result.Pass();
   }
 };
 
 }  // namespace mojo
 
-OmniboxUIHandler::OmniboxUIHandler(
-    Profile* profile,
-    mojo::InterfaceRequest<OmniboxUIHandlerMojo> request)
-    : profile_(profile),
-      binding_(this, request.Pass()) {
+OmniboxUIHandler::OmniboxUIHandler(content::WebUI* web_ui)
+    : profile_(Profile::FromWebUI(web_ui)) {
   ResetController();
 }
 
 OmniboxUIHandler::~OmniboxUIHandler() {
 }
 
 void OmniboxUIHandler::OnResultChanged(bool default_match_changed) {
   OmniboxResultMojoPtr result(OmniboxResultMojo::New());
   result->done = controller_->done();
   result->time_since_omnibox_started_ms =
@@ skipping 74 matching lines @@
       prevent_inline_autocomplete, prefer_keyword, true, true, false,
       ChromeAutocompleteSchemeClassifier(profile_));
   controller_->Start(input_);
 }
 
 void OmniboxUIHandler::ResetController() {
   controller_.reset(new AutocompleteController(
       make_scoped_ptr(new ChromeAutocompleteProviderClient(profile_)), this,
       AutocompleteClassifier::kDefaultOmniboxProviders));
 }