Refactoring ExtenionInstallUI to abstract the Browser references.

chrome/browser/ui/gtk/extensions/extension_install_dialog_gtk.cc

 // Copyright (c) 2012 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 <gtk/gtk.h>
 
 #include "base/i18n/rtl.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/bundle_installer.h"
@@ skipping 31 matching lines @@
 // Adds a Skia image as an icon control to the given container.
 void AddResourceIcon(const SkBitmap* icon, void* data) {
   GtkWidget* container = static_cast<GtkWidget*>(data);
   GdkPixbuf* icon_pixbuf = gfx::GdkPixbufFromSkBitmap(*icon);
   GtkWidget* icon_widget = gtk_image_new_from_pixbuf(icon_pixbuf);
   g_object_unref(icon_pixbuf);
   gtk_box_pack_start(GTK_BOX(container), icon_widget, FALSE, FALSE, 0);
 }
 
 // Displays the dialog when constructed, deletes itself when dialog is
-// dismissed. Success/failure is passed back through the ExtensionInstallUI::
-// Delegate instance.
+// dismissed. Success/failure is passed back through the
+// ExtensionInstallPrompt::Delegate instance.
 class ExtensionInstallDialog {
  public:
   ExtensionInstallDialog(GtkWindow* parent,
-                         ExtensionInstallUI::Delegate *delegate,
-                         const ExtensionInstallUI::Prompt& prompt);
+                         ExtensionInstallPrompt::Delegate *delegate,
+                         const ExtensionInstallPrompt::Prompt& prompt);
  private:
   ~ExtensionInstallDialog();
 
   CHROMEGTK_CALLBACK_1(ExtensionInstallDialog, void, OnResponse, int);
   CHROMEGTK_CALLBACK_0(ExtensionInstallDialog, void, OnStoreLinkClick);
 
-  ExtensionInstallUI::Delegate* delegate_;
+  ExtensionInstallPrompt::Delegate* delegate_;
   std::string extension_id_;  // Set for INLINE_INSTALL_PROMPT.
   GtkWidget* dialog_;
 };
 
 ExtensionInstallDialog::ExtensionInstallDialog(
     GtkWindow* parent,
-    ExtensionInstallUI::Delegate *delegate,
-    const ExtensionInstallUI::Prompt& prompt)
+    ExtensionInstallPrompt::Delegate *delegate,
+    const ExtensionInstallPrompt::Prompt& prompt)
     : delegate_(delegate),
       dialog_(NULL) {
   bool show_permissions = prompt.GetPermissionCount() > 0;
   bool is_inline_install =
-      prompt.type() == ExtensionInstallUI::INLINE_INSTALL_PROMPT;
+      prompt.type() == ExtensionInstallPrompt::INLINE_INSTALL_PROMPT;
   bool is_bundle_install =
-      prompt.type() == ExtensionInstallUI::BUNDLE_INSTALL_PROMPT;
+      prompt.type() == ExtensionInstallPrompt::BUNDLE_INSTALL_PROMPT;
 
   if (is_inline_install)
     extension_id_ = prompt.extension()->id();
 
   // Build the dialog.
   dialog_ = gtk_dialog_new_with_buttons(
       UTF16ToUTF8(prompt.GetDialogTitle()).c_str(),
       parent,
       GTK_DIALOG_MODAL,
       NULL);
@@ skipping 166 matching lines @@
       store_url, content::Referrer(), NEW_FOREGROUND_TAB,
       content::PAGE_TRANSITION_LINK, false));
 
   OnResponse(dialog_, GTK_RESPONSE_CLOSE);
 }
 
 }  // namespace
 
 void ShowExtensionInstallDialogImpl(
     Profile* profile,
-    ExtensionInstallUI::Delegate* delegate,
-    const ExtensionInstallUI::Prompt& prompt) {
+    ExtensionInstallPrompt::Delegate* delegate,
+    const ExtensionInstallPrompt::Prompt& prompt) {
   Browser* browser = browser::FindLastActiveWithProfile(profile);
   if (!browser) {
     delegate->InstallUIAbort(false);
     return;
   }
 
   BrowserWindowGtk* browser_window = static_cast<BrowserWindowGtk*>(
       browser->window());
   if (!browser_window) {
     delegate->InstallUIAbort(false);
     return;
   }
 
   new ExtensionInstallDialog(browser_window->window(), delegate, prompt);
 }