extensions: Refactor ExtensionInstallUI class.

chrome/browser/ui/webui/app_launcher_handler.h

Index: chrome/browser/ui/webui/app_launcher_handler.h
diff --git a/chrome/browser/ui/webui/app_launcher_handler.h b/chrome/browser/ui/webui/app_launcher_handler.h
index e5622563373f5d0dcc99b8c942caddc6571b0f12..9df3d76be8aac19b4adbcb620584325a693e14f1 100644
--- a/chrome/browser/ui/webui/app_launcher_handler.h
+++ b/chrome/browser/ui/webui/app_launcher_handler.h
@@ -7,6 +7,7 @@
 #pragma once
 
 #include "base/scoped_ptr.h"
+#include "chrome/browser/extensions/extension_generic_dialog.h"
 #include "chrome/browser/extensions/extension_install_ui.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/common/extensions/extension.h"
@@ -22,14 +23,14 @@ class PrefChangeRegistrar;
 class Profile;
 
 namespace gfx {
-  class Rect;
+class Rect;
 }
 
 // The handler for Javascript messages related to the "apps" view.
-class AppLauncherHandler
-    : public WebUIMessageHandler,
-      public ExtensionInstallUI::Delegate,
-      public NotificationObserver {
+class AppLauncherHandler : public WebUIMessageHandler,
+                           public ExtensionGenericDialog::Delegate,
+                           public ExtensionInstallUI::Delegate,
+                           public NotificationObserver {
  public:
   explicit AppLauncherHandler(ExtensionService* extension_service);
   virtual ~AppLauncherHandler();
@@ -97,11 +98,18 @@ class AppLauncherHandler
   // Prompts the user to re-enable the app for |extension_id|.
   void PromptToEnableApp(std::string extension_id);
 
-  // ExtensionInstallUI::Delegate implementation, used for receiving
-  // notification about uninstall confirmation dialog selections.
+  // ExtensionGenericDialog::Delegate:
+  virtual void ExtensionDialogAccepted();
+  virtual void ExtensionDialogCanceled();
+
+  // ExtensionInstallUI::Delegate:
   virtual void InstallUIProceed();
   virtual void InstallUIAbort();
 
+  // Returns the ExtensionGenericDialog object for this class, creating it if
+  // needed.
+  ExtensionGenericDialog* GetExtensionGenericDialog();
+
   // Returns the ExtensionInstallUI object for this class, creating it if
   // needed.
   ExtensionInstallUI* GetExtensionInstallUI();
@@ -119,15 +127,17 @@ class AppLauncherHandler
   // Monitor extension preference changes so that the Web UI can be notified.
   PrefChangeRegistrar pref_change_registrar_;
 
-  // Used to show confirmation UI for uninstalling/enabling extensions in
-  // incognito mode.
-  scoped_ptr<ExtensionInstallUI> install_ui_;
+  // Used to show confirmation UI for uninstalling extensions in incognito mode.
+  scoped_ptr<ExtensionGenericDialog> extension_generic_dialog_;
+
+  // Used to show confirmation UI for enabling extensions in incognito mode.
+  scoped_ptr<ExtensionInstallUI> extension_install_ui_;
 
   // The id of the extension we are prompting the user about.
   std::string extension_id_prompting_;
 
   // The type of prompt we are showing the user.
-  ExtensionInstallUI::PromptType extension_prompt_type_;
+  bool is_uninstall_dialog_;
 
   // Whether the promo is currently being shown.
   bool promo_active_;