Replace ProximityAuthUIDelegate with ProximityAuthClient.

components/proximity_auth/webui/proximity_auth_ui.cc

 // 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/proximity_auth/webui/proximity_auth_ui.h"
 
 #include "components/proximity_auth/webui/proximity_auth_webui_handler.h"
 #include "components/proximity_auth/webui/url_constants.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/browser/web_ui_data_source.h"
 #include "grit/components_resources.h"
 #include "grit/webui_resources.h"
 
 namespace proximity_auth {
 
 ProximityAuthUI::ProximityAuthUI(content::WebUI* web_ui,
-                                 ProximityAuthUIDelegate* delegate)
+                                 ProximityAuthClient* delegate)
     : content::WebUIController(web_ui) {
   content::WebUIDataSource* source =
       content::WebUIDataSource::Create(kChromeUIProximityAuthHost);
   source->SetDefaultResource(IDR_PROXIMITY_AUTH_UI_HTML);
   source->AddResourcePath("proximity_auth.css", IDR_PROXIMITY_AUTH_UI_CSS);
   source->AddResourcePath("content-panel.html",
                           IDR_PROXIMITY_AUTH_CONTENT_PANEL_HTML);
   source->AddResourcePath("content-panel.js",
                           IDR_PROXIMITY_AUTH_CONTENT_PANEL_JS);
   source->AddResourcePath("log-panel.html", IDR_PROXIMITY_AUTH_LOG_PANEL_HTML);
@@ skipping 21 matching lines @@
   content::BrowserContext* browser_context =
       web_ui->GetWebContents()->GetBrowserContext();
   content::WebUIDataSource::Add(browser_context, source);
   web_ui->AddMessageHandler(new ProximityAuthWebUIHandler(delegate));
 }
 
 ProximityAuthUI::~ProximityAuthUI() {
 }
 
 }  // namespace proximity_auth