Remove PerAppSettingsService

chrome/browser/ui/views/apps/chrome_native_app_window_views_win.cc

Index: chrome/browser/ui/views/apps/chrome_native_app_window_views_win.cc
diff --git a/chrome/browser/ui/views/apps/chrome_native_app_window_views_win.cc b/chrome/browser/ui/views/apps/chrome_native_app_window_views_win.cc
index e9aa438026481fbca9c68ed1a6121456c721ef18..73bb70b3bbbd3fcdbfa469cfd87aafda0d477b68 100644
--- a/chrome/browser/ui/views/apps/chrome_native_app_window_views_win.cc
+++ b/chrome/browser/ui/views/apps/chrome_native_app_window_views_win.cc
@@ -9,8 +9,6 @@
 #include "base/files/file_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/sequenced_worker_pool.h"
-#include "chrome/browser/apps/per_app_settings_service.h"
-#include "chrome/browser/apps/per_app_settings_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/shell_integration.h"
 #include "chrome/browser/ui/views/apps/app_window_desktop_native_widget_aura_win.h"
@@ -55,29 +53,6 @@ void ChromeNativeAppWindowViewsWin::OnBeforeWidgetInit(
     views::Widget* widget) {
   ChromeNativeAppWindowViewsAura::OnBeforeWidgetInit(create_params, init_params,
                                                      widget);
-
-  content::BrowserContext* browser_context = app_window()->browser_context();
-  std::string extension_id = app_window()->extension_id();
-  // If an app has any existing windows, ensure new ones are created on the
-  // same desktop.
-  extensions::AppWindow* any_existing_window =
-      extensions::AppWindowRegistry::Get(browser_context)
-          ->GetCurrentAppWindowForApp(extension_id);
-  chrome::HostDesktopType desktop_type;
-  if (any_existing_window) {
-    desktop_type = chrome::GetHostDesktopTypeForNativeWindow(
-        any_existing_window->GetNativeWindow());
-  } else {
-    PerAppSettingsService* settings =
-        PerAppSettingsServiceFactory::GetForBrowserContext(browser_context);
-    if (settings->HasDesktopLastLaunchedFrom(extension_id)) {
-      desktop_type = settings->GetDesktopLastLaunchedFrom(extension_id);
-    } else {
-      // We don't know what desktop this app was last launched from, so take our
-      // best guess as to what desktop the user is on.
-      desktop_type = chrome::GetActiveDesktop();
-    }
-  }
   init_params->native_widget = new AppWindowDesktopNativeWidgetAuraWin(this);
 
   is_translucent_ =