Mojo-ifying chrome://version.

chrome/browser/ui/webui/version_ui.cc

Index: chrome/browser/ui/webui/version_ui.cc
diff --git a/chrome/browser/ui/webui/version_ui.cc b/chrome/browser/ui/webui/version_ui.cc
index 66af4c4340174c121152e86da91e4b1a9eb9b7aa..9f18f869d545441c7259ac526ed2f8670f4f7c7d 100644
--- a/chrome/browser/ui/webui/version_ui.cc
+++ b/chrome/browser/ui/webui/version_ui.cc
@@ -37,10 +37,6 @@
 #include "chrome/browser/ui/android/android_about_app_info.h"
 #endif
 
-#if defined(OS_CHROMEOS)
-#include "chrome/browser/ui/webui/version_handler_chromeos.h"
-#endif
-
 using content::WebUIDataSource;
 
 namespace {
@@ -153,21 +149,18 @@ WebUIDataSource* CreateVersionUIDataSource() {
   html_source->AddResourcePath(version_ui::kAboutVersionCSS,
                                IDR_VERSION_UI_CSS);
   html_source->SetDefaultResource(IDR_VERSION_UI_HTML);
+
+  html_source->AddResourcePath("chrome/browser/ui/webui/version.mojom",
+                               IDR_VERSION_MOJO_JS);
+
   return html_source;
 }
 
 }  // namespace
 
-VersionUI::VersionUI(content::WebUI* web_ui)
-    : content::WebUIController(web_ui) {
+VersionUI::VersionUI(content::WebUI* web_ui) : MojoWebUIController(web_ui) {
   Profile* profile = Profile::FromWebUI(web_ui);
 
-#if defined(OS_CHROMEOS)
-  web_ui->AddMessageHandler(new VersionHandlerChromeOS());
-#else
-  web_ui->AddMessageHandler(new VersionHandler());
-#endif
-
 #if defined(ENABLE_THEMES)
   // Set up the chrome://theme/ source.
   ThemeSource* theme = new ThemeSource(profile);
@@ -177,5 +170,9 @@ VersionUI::VersionUI(content::WebUI* web_ui)
   WebUIDataSource::Add(profile, CreateVersionUIDataSource());
 }
 
-VersionUI::~VersionUI() {
+VersionUI::~VersionUI() {}
+
+void VersionUI::BindUIHandler(
+    mojo::InterfaceRequest<mojom::VersionPageHandler> request) {
+  version_handler_.reset(new VersionHandler(web_ui(), std::move(request)));
 }