Remove the rest of HostDesktopType from c/b/ui/browser_finder.h

chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.h"
 
 #include <vector>
 
 #include "ash/shelf/shelf.h"
 #include "ash/shelf/shelf_model.h"
@@ skipping 128 matching lines @@
   const BrowserList* browser_list = BrowserList::GetInstance();
   for (BrowserList::const_iterator it = browser_list->begin();
        it != browser_list->end(); ++it) {
     if (launcher_controller()->IsBrowserFromActiveUser(*it))
       return true;
   }
   return false;
 }
 
 bool BrowserShortcutLauncherItemController::IsVisible() const {
-  Browser* last_browser = chrome::FindTabbedBrowser(
-      launcher_controller()->profile(),
-      true,
-      chrome::HOST_DESKTOP_TYPE_ASH);
+  Browser* last_browser =
+      chrome::FindTabbedBrowser(launcher_controller()->profile(), true);
 
   if (!last_browser) {
     return false;
   }
 
   aura::Window* window = last_browser->window()->GetNativeWindow();
   return ash::wm::IsActiveWindow(window);
 }
 
 void BrowserShortcutLauncherItemController::Launch(ash::LaunchSource source,
                                                    int event_flags) {
 }
 
 ash::ShelfItemDelegate::PerformedAction
 BrowserShortcutLauncherItemController::Activate(ash::LaunchSource source) {
-  Browser* last_browser = chrome::FindTabbedBrowser(
-      launcher_controller()->profile(),
-      true,
-      chrome::HOST_DESKTOP_TYPE_ASH);
+  Browser* last_browser =
+      chrome::FindTabbedBrowser(launcher_controller()->profile(), true);
 
   if (!last_browser) {
     launcher_controller()->CreateNewWindow();
     return kNewWindowCreated;
   }
 
   return launcher_controller()->ActivateWindowOrMinimizeIfActive(
       last_browser->window(), GetApplicationList(0).size() == 2);
 }
 
@@ skipping 152 matching lines @@
     browser = items[0];
   } else {
     // If there is more then one suitable browser, we advance to the next if
     // |browser| is already active - or - check the last used browser if it can
     // be used.
     std::vector<Browser*>::iterator i =
         std::find(items.begin(), items.end(), browser);
     if (i != items.end()) {
       browser = (++i == items.end()) ? items[0] : *i;
     } else {
-      browser = chrome::FindTabbedBrowser(launcher_controller()->profile(),
-                                          true,
-                                          chrome::HOST_DESKTOP_TYPE_ASH);
+      browser =
+          chrome::FindTabbedBrowser(launcher_controller()->profile(), true);
       if (!browser ||
           !IsBrowserRepresentedInBrowserList(browser))
         browser = items[0];
     }
   }
   DCHECK(browser);
   browser->window()->Show();
   browser->window()->Activate();
   return kExistingWindowActivated;
 }
@@ skipping 13 matching lines @@
           web_app::GetExtensionIdFromApplicationName(browser->app_name())) > 0)
     return false;
 
   // Settings browsers have their own icon.
   if (IsSettingsBrowser(browser))
     return false;
 
   // Tabbed browser and other popup windows are all represented.
   return true;
 }