Refactoring ExtenionInstallUI to abstract the Browser references.

chrome/browser/extensions/extension_install_dialog.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 "chrome/browser/extensions/extension_install_dialog.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/values.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
 #include "ui/gfx/image/image.h"
 
 namespace {
 
 // A flag used for SetExtensionInstallDialogAutoConfirmForTests
 enum AutoConfirmForTest {
   DO_NOT_SKIP = 0,
   PROCEED,
   ABORT
 };
 
-void AutoConfirmTask(ExtensionInstallUI::Delegate* delegate, bool proceed) {
+void AutoConfirmTask(ExtensionInstallPrompt::Delegate* delegate, bool proceed) {
   if (proceed)
     delegate->InstallUIProceed();
   else
     delegate->InstallUIAbort(true);
 }
 
 void DoAutoConfirm(AutoConfirmForTest setting,
-                   ExtensionInstallUI::Delegate* delegate) {
+                   ExtensionInstallPrompt::Delegate* delegate) {
   bool proceed = (setting == PROCEED);
   // We use PostTask instead of calling the delegate directly here, because in
   // the real implementations it's highly likely the message loop will be
   // pumping a few times before the user clicks accept or cancel.
   MessageLoop::current()->PostTask(
         FROM_HERE,
         base::Bind(&AutoConfirmTask, delegate, proceed));
 }
 
 AutoConfirmForTest CheckAutoConfirmCommandLineSwitch() {
   const CommandLine* cmdline = CommandLine::ForCurrentProcess();
   if (!cmdline->HasSwitch(switches::kAppsGalleryInstallAutoConfirmForTests))
     return DO_NOT_SKIP;
   std::string value = cmdline->GetSwitchValueASCII(
       switches::kAppsGalleryInstallAutoConfirmForTests);
   if (value == "accept")
     return PROCEED;
   else if (value == "cancel")
     return ABORT;
   else
     NOTREACHED();
   return DO_NOT_SKIP;
 }
 
 }  // namespace
 
 void ShowExtensionInstallDialog(Profile* profile,
-                                ExtensionInstallUI::Delegate* delegate,
-                                const ExtensionInstallUI::Prompt& prompt) {
+                                ExtensionInstallPrompt::Delegate* delegate,
+                                const ExtensionInstallPrompt::Prompt& prompt) {
   AutoConfirmForTest auto_confirm = CheckAutoConfirmCommandLineSwitch();
   if (auto_confirm != DO_NOT_SKIP) {
     DoAutoConfirm(auto_confirm, delegate);
     return;
   }
   ShowExtensionInstallDialogImpl(profile, delegate, prompt);
 }