Add initial version of chrome://popular-sites-internals page

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 f1092afface7e2d9d9a8a9b21de00e5866a086dd..abaa48cead8f58f3609bcdb2060c741626024ff4 100644
--- a/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
+++ b/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
@@ -112,6 +112,10 @@
 #include "chrome/browser/ui/webui/inspect_ui.h"
 #endif
 
+#if defined(OS_ANDROID)
+#include "chrome/browser/ui/webui/popular_sites_internals_ui.h"
+#endif
+
 #if defined(OS_CHROMEOS)
 #include "base/sys_info.h"
 #include "chrome/browser/ui/webui/chromeos/bluetooth_pairing_ui.h"
@@ -500,6 +504,10 @@ WebUIFactoryFunction GetWebUIFactoryFunction(WebUI* web_ui,
   if (url.host() == chrome::kChromeUIInspectHost)
     return &NewWebUI<InspectUI>;
 #endif
+#if defined(OS_ANDROID)
+  if (url.host() == chrome::kChromeUIPopularSitesInternalsHost)
+    return &NewWebUI<PopularSitesInternalsUI>;
+#endif
 #if !defined(OS_CHROMEOS) && !defined(OS_ANDROID) && !defined(OS_IOS)
   if (url.host() == chrome::kChromeUIUserManagerHost &&
       switches::IsNewAvatarMenu()) {