extensions: Refactor ExtensionInstallUI class.

chrome/browser/ui/cocoa/extensions/extension_uninstall_dialog_cocoa.mm

 // Copyright (c) 2011 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.
 
 #import <Cocoa/Cocoa.h>
 
 #include <string>
 
 #include "base/sys_string_conversions.h"
 #include "base/utf_string_conversions.h"
-#include "chrome/browser/extensions/extension_install_dialog.h"
+#include "chrome/browser/extensions/extension_uninstall_dialog.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/extension.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "skia/ext/skia_utils_mac.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 #include "ui/base/resource/resource_bundle.h"
 
-void ShowExtensionInstallDialog(Profile* profile,
-                                ExtensionInstallUI::Delegate* delegate,
-                                const Extension* extension,
-                                SkBitmap* icon,
-                                ExtensionInstallUI::PromptType type) {
+// static
+void ExtensionUninstallDialog::Show(
+    Profile* profile,
+    ExtensionUninstallDialog::Delegate* delegate,
+    const Extension* extension,
+    SkBitmap* icon) {
   NSAlert* alert = [[[NSAlert alloc] init] autorelease];
 
   NSButton* continueButton = [alert addButtonWithTitle:l10n_util::GetNSString(
-      ExtensionInstallUI::kButtonIds[type])];
+      IDS_EXTENSION_PROMPT_UNINSTALL_BUTTON)];
   // Clear the key equivalent (currently 'Return') because cancel is the default
   // button.
   [continueButton setKeyEquivalent:@""];
 
   NSButton* cancelButton = [alert addButtonWithTitle:l10n_util::GetNSString(
       IDS_CANCEL)];
   [cancelButton setKeyEquivalent:@"\r"];
 
   [alert setMessageText:l10n_util::GetNSStringF(
-       ExtensionInstallUI::kHeadingIds[type],
+       IDS_EXTENSION_UNINSTALL_PROMPT_HEADING,
        UTF8ToUTF16(extension->name()))];
   [alert setAlertStyle:NSWarningAlertStyle];
   [alert setIcon:gfx::SkBitmapToNSImage(*icon)];
 
-  if ([alert runModal] == NSAlertFirstButtonReturn) {
-    delegate->InstallUIProceed();
-  } else {
-    delegate->InstallUIAbort();
-  }
+  if ([alert runModal] == NSAlertFirstButtonReturn)
+    delegate->ExtensionDialogAccepted();
+  else
+    delegate->ExtensionDialogCanceled();
 }