Add new chrome://proximity-auth WebUI for debugging Smart Lock.

chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc

Index: chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
diff --git a/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc b/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
index 023af7a92519a3c29d60d3e01bc7ab73c18f3f07..b19d2f15aa4ec364c6a726aa10af82fb1f1e8285 100644
--- a/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
+++ b/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
@@ -130,6 +130,8 @@
 #include "chrome/browser/ui/webui/chromeos/sim_unlock_ui.h"
 #include "chrome/browser/ui/webui/chromeos/slow_trace_ui.h"
 #include "chrome/browser/ui/webui/chromeos/slow_ui.h"
+#include "components/proximity_auth/webui/proximity_auth_ui.h"
+#include "components/proximity_auth/webui/proximity_auth_webui_constants.h"
 #endif
 
 #if defined(USE_AURA)
@@ -432,12 +434,18 @@ WebUIFactoryFunction GetWebUIFactoryFunction(WebUI* web_ui,
     return &NewWebUI<KeyboardOverlayUI>;
   if (url.host() == chrome::kChromeUIMobileSetupHost)
     return &NewWebUI<MobileSetupUI>;
+  if (url.host() == chrome::kChromeUINetworkHost)
+    return &NewWebUI<chromeos::NetworkUI>;
   if (url.host() == chrome::kChromeUINfcDebugHost)
     return &NewWebUI<chromeos::NfcDebugUI>;
   if (url.host() == chrome::kChromeUIOobeHost)
     return &NewWebUI<chromeos::OobeUI>;
   if (url.host() == chrome::kChromeUIOobeMdHost)
     return &NewWebUI<OobeMdUI>;
+  if (url.host() == chrome::kChromeUIPowerHost)
+    return &NewWebUI<chromeos::PowerUI>;
+  if (url.host() == proximity_auth::kChromeUIProximityAuthHost)
+    return &NewWebUI<proximity_auth::ProximityAuthUI>;
   if (url.host() == chrome::kChromeUIProvidedFileSystemsHost)
     return &NewWebUI<chromeos::ProvidedFileSystemsUI>;
   if (url.host() == chrome::kChromeUIProxySettingsHost)
@@ -452,10 +460,6 @@ WebUIFactoryFunction GetWebUIFactoryFunction(WebUI* web_ui,
     return &NewWebUI<chromeos::SlowUI>;
   if (url.host() == chrome::kChromeUISlowTraceHost)
     return &NewWebUI<chromeos::SlowTraceController>;
-  if (url.host() == chrome::kChromeUINetworkHost)
-    return &NewWebUI<chromeos::NetworkUI>;
-  if (url.host() == chrome::kChromeUIPowerHost)
-    return &NewWebUI<chromeos::PowerUI>;
 #endif  // defined(OS_CHROMEOS)
 #if defined(OS_ANDROID) || defined(OS_IOS)
   if (url.host() == chrome::kChromeUINetExportHost)