Remove ShellExtensionSystem::LaunchApp

extensions/browser/guest_view/web_view/web_view_apitest.cc

Index: extensions/browser/guest_view/web_view/web_view_apitest.cc
diff --git a/extensions/browser/guest_view/web_view/web_view_apitest.cc b/extensions/browser/guest_view/web_view/web_view_apitest.cc
index d9815eb7a917957078b1709a51c89c69fdbdc531..834e96717918255eca9f580e4b9ace8058c827a6 100644
--- a/extensions/browser/guest_view/web_view/web_view_apitest.cc
+++ b/extensions/browser/guest_view/web_view/web_view_apitest.cc
@@ -6,6 +6,7 @@
 
 #include <utility>
 
+#include "apps/launcher.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/path_service.h"
@@ -27,6 +28,7 @@
 #include "extensions/browser/app_window/app_window.h"
 #include "extensions/browser/app_window/app_window_registry.h"
 #include "extensions/browser/process_manager.h"
+#include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_paths.h"
 #include "extensions/common/switches.h"
@@ -148,7 +150,8 @@ void WebViewAPITest::LaunchApp(const std::string& app_location) {
 
   const Extension* extension = extension_system_->LoadApp(test_data_dir);
   ASSERT_TRUE(extension);
-  extension_system_->LaunchApp(extension->id());
+  apps::LaunchPlatformApp(browser_context_, extension,
+                          extensions::SOURCE_UNTRACKED);
 
   ExtensionTestMessageListener launch_listener("LAUNCHED", false);
   launch_listener.set_failure_message("FAILURE");