Refactor app_list_util.h into AppListService abstract base.

chrome/browser/ui/ash/app_list/app_list_controller_ash.cc

Index: chrome/browser/ui/ash/app_list/app_list_controller_ash.cc
diff --git a/chrome/browser/ui/ash/app_list/app_list_controller_ash.cc b/chrome/browser/ui/ash/app_list/app_list_controller_ash.cc
index 73d1abd6ab33c292b84e7888227a3149c1b142c0..74eab464a7a793385503e7378ea4a05f3665baff 100644
--- a/chrome/browser/ui/ash/app_list/app_list_controller_ash.cc
+++ b/chrome/browser/ui/ash/app_list/app_list_controller_ash.cc
@@ -5,7 +5,6 @@
 #include "chrome/browser/ui/ash/app_list/app_list_controller_ash.h"
 
 #include "ash/shell.h"
-#include "chrome/browser/ui/app_list/app_list_util.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 
 AppListControllerDelegateAsh::AppListControllerDelegateAsh() {}
@@ -64,44 +63,3 @@ void AppListControllerDelegateAsh::LaunchApp(
                                                   event_flags);
   DismissView();
 }
-
-#if !defined(OS_WIN)
-namespace chrome {
-
-// In the win_aura build these are defined in app_list_controller_win.cc.
-void ShowAppList(Profile* default_profile) {
-  ash::Shell::GetInstance()->ToggleAppList(NULL);
-}
-
-bool IsAppListVisible() {
-  return ash::Shell::GetInstance()->GetAppListWindow() != NULL;
-}
-
-void DismissAppList() {
-  if (IsAppListVisible())
-    ash::Shell::GetInstance()->ToggleAppList(NULL);
-}
-
-void SetAppListProfile(const base::FilePath& profile_file_path) {
-}
-
-void NotifyAppListOfBeginExtensionInstall(
-    Profile* profile,
-    const std::string& extension_id,
-    const std::string& extension_name,
-    const gfx::ImageSkia& installing_icon) {
-}
-
-void NotifyAppListOfDownloadProgress(
-    Profile* profile,
-    const std::string& extension_id,
-    int percent_downloaded) {
-}
-
-void NotifyAppListOfExtensionInstallFailure(
-    Profile* profile,
-    const std::string& extension_id) {
-}
-
-}  // namespace chrome
-#endif