Add the Mojo implementation of authenticator.mojom's MakeCredential.

chrome/browser/chrome_content_browser_client.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/chrome_content_browser_client.h"
 
 #include <map>
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 79 matching lines @@
 #include "chrome/browser/ui/blocked_content/blocked_window_params.h"
 #include "chrome/browser/ui/blocked_content/popup_blocker_tab_helper.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/browser_navigator_params.h"
 #include "chrome/browser/ui/chrome_select_file_policy.h"
 #include "chrome/browser/ui/sync/sync_promo_ui.h"
 #include "chrome/browser/ui/tab_contents/chrome_web_contents_view_delegate.h"
 #include "chrome/browser/ui/webui/chrome_web_ui_controller_factory.h"
 #include "chrome/browser/ui/webui/log_web_ui_url.h"
 #include "chrome/browser/usb/usb_tab_helper.h"
+#include "chrome/browser/webauth/authenticator_web_contents_manager.h"
 #include "chrome/common/channel_info.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_features.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/env_vars.h"
 #include "chrome/common/features.h"
 #include "chrome/common/logging_chrome.h"
 #include "chrome/common/origin_trials/chrome_origin_trial_policy.h"
 #include "chrome/common/pepper_permission_util.h"
@@ skipping 775 matching lines @@
                                   incognito));
   rules->autoplay_rules.push_back(
       ContentSettingPatternSource(ContentSettingsPattern::Wildcard(),
                                   ContentSettingsPattern::Wildcard(),
                                   CONTENT_SETTING_ALLOW,
                                   std::string(),
                                   incognito));
 }
 #endif  // BUILDFLAG(ENABLE_EXTENSIONS)
 
+void CreateAuthenticatorForWebContents(
+    content::RenderFrameHost* render_frame_host,
+    mojo::InterfaceRequest<webauth::mojom::Authenticator> request) {
+  content::WebContents* web_contents =
+      content::WebContents::FromRenderFrameHost(render_frame_host);
+  if (!web_contents) {
+    NOTREACHED();
+    return;
+  }
+  AuthenticatorWebContentsManager::GetOrCreateForWebContents(web_contents)
+      ->CreateAuthenticator(render_frame_host, std::move(request));
+}
+
 void CreateUsbDeviceManager(
     RenderFrameHost* render_frame_host,
     mojo::InterfaceRequest<device::usb::DeviceManager> request) {
   WebContents* web_contents =
       WebContents::FromRenderFrameHost(render_frame_host);
   if (!web_contents) {
     NOTREACHED();
     return;
   }
 
@@ skipping 2307 matching lines @@
       base::FeatureList::IsEnabled(features::kWebPayments)) {
     content::WebContents* web_contents =
         content::WebContents::FromRenderFrameHost(render_frame_host);
     if (web_contents) {
       registry->AddInterface(base::Bind(
           payments::CreatePaymentRequestForWebContents, web_contents));
     }
   }
 #endif
 
+  if (AreExperimentalWebPlatformFeaturesEnabled() &&
+      base::FeatureList::IsEnabled(features::kWebAuth)) {
+    registry->AddInterface(
+        base::Bind(&CreateAuthenticatorForWebContents, render_frame_host));
+  }
+
 #if defined(OS_LINUX) || defined(OS_WIN)
   if (!ChromeOriginTrialPolicy().IsFeatureDisabled("WebShare")) {
     registry->AddInterface(base::Bind(&ShareServiceImpl::Create));
   }
 #endif
 }
 
 void ChromeContentBrowserClient::BindInterfaceRequest(
     const service_manager::ServiceInfo& source_info,
     const std::string& interface_name,
@@ skipping 387 matching lines @@
     RedirectNonUINonIOBrowserThreadsToTaskScheduler() {
   return variations::GetVariationParamValue(
              "BrowserScheduler", "RedirectNonUINonIOBrowserThreads") == "true";
 }
 
 // static
 void ChromeContentBrowserClient::SetDefaultQuotaSettingsForTesting(
     const storage::QuotaSettings* settings) {
   g_default_quota_settings = settings;
 }