Cleanup:...

chrome/browser/tab_contents/infobar_delegate.cc

 // 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.
 
 #include "chrome/browser/tab_contents/infobar_delegate.h"
 
 #include "base/logging.h"
 #include "build/build_config.h"
 #include "chrome/browser/tab_contents/navigation_entry.h"
 #include "chrome/browser/tab_contents/navigation_controller.h"
@@ skipping 24 matching lines @@
 }
 
 SkBitmap* InfoBarDelegate::GetIcon() const {
   return NULL;
 }
 
 InfoBarDelegate::Type InfoBarDelegate::GetInfoBarType() const {
   return WARNING_TYPE;
 }
 
-AlertInfoBarDelegate* InfoBarDelegate::AsAlertInfoBarDelegate() {
-  return NULL;
-}
-
 ConfirmInfoBarDelegate* InfoBarDelegate::AsConfirmInfoBarDelegate() {
   return NULL;
 }
 
 CrashedExtensionInfoBarDelegate*
-InfoBarDelegate::AsCrashedExtensionInfoBarDelegate() {
+    InfoBarDelegate::AsCrashedExtensionInfoBarDelegate() {
   return NULL;
 }
 
 ExtensionInfoBarDelegate* InfoBarDelegate::AsExtensionInfoBarDelegate() {
   return NULL;
 }
 
 LinkInfoBarDelegate* InfoBarDelegate::AsLinkInfoBarDelegate() {
   return NULL;
 }
@@ skipping 12 matching lines @@
   if (contents)
     StoreActiveEntryUniqueID(contents);
 }
 
 void InfoBarDelegate::StoreActiveEntryUniqueID(TabContents* contents) {
   NavigationEntry* active_entry = contents->controller().GetActiveEntry();
   contents_unique_id_ = active_entry ? active_entry->unique_id() : 0;
 }
 
 
-// AlertInfoBarDelegate -------------------------------------------------------
-
-bool AlertInfoBarDelegate::EqualsDelegate(InfoBarDelegate* delegate) const {
-  AlertInfoBarDelegate* alert_delegate = delegate->AsAlertInfoBarDelegate();
-  return alert_delegate &&
-      (alert_delegate->GetMessageText() == GetMessageText());
-}
-
-AlertInfoBarDelegate::AlertInfoBarDelegate(TabContents* contents)
-    : InfoBarDelegate(contents) {
-}
-
-AlertInfoBarDelegate::~AlertInfoBarDelegate() {
-}
-
-AlertInfoBarDelegate* AlertInfoBarDelegate::AsAlertInfoBarDelegate() {
-  return this;
-}
-
-
 // LinkInfoBarDelegate --------------------------------------------------------
 
 string16 LinkInfoBarDelegate::GetMessageTextWithOffset(
     size_t* link_offset) const {
   *link_offset = string16::npos;
   return string16();
 }
 
 bool LinkInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
   return true;
 }
 
 LinkInfoBarDelegate::LinkInfoBarDelegate(TabContents* contents)
     : InfoBarDelegate(contents) {
 }
 
 LinkInfoBarDelegate::~LinkInfoBarDelegate() {
 }
 
 LinkInfoBarDelegate* LinkInfoBarDelegate::AsLinkInfoBarDelegate() {
   return this;
 }
 
 
 // ConfirmInfoBarDelegate -----------------------------------------------------
 
 int ConfirmInfoBarDelegate::GetButtons() const {
-  return BUTTON_NONE;
+  return BUTTON_OK | BUTTON_CANCEL;
 }
 
 string16 ConfirmInfoBarDelegate::GetButtonLabel(InfoBarButton button) const {
   return l10n_util::GetStringUTF16((button == BUTTON_OK) ? IDS_OK : IDS_CANCEL);
 }
 
 bool ConfirmInfoBarDelegate::NeedElevation(InfoBarButton button) const {
   return false;
 }
 
 bool ConfirmInfoBarDelegate::Accept() {
   return true;
 }
 
 bool ConfirmInfoBarDelegate::Cancel() {
   return true;
 }
 
 string16 ConfirmInfoBarDelegate::GetLinkText() {
   return string16();
 }
 
 bool ConfirmInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
   return true;
 }
 
 ConfirmInfoBarDelegate::ConfirmInfoBarDelegate(TabContents* contents)
-    : AlertInfoBarDelegate(contents) {
+    : InfoBarDelegate(contents) {
 }
 
 ConfirmInfoBarDelegate::~ConfirmInfoBarDelegate() {
 }
 
+bool ConfirmInfoBarDelegate::EqualsDelegate(InfoBarDelegate* delegate) const {
+  ConfirmInfoBarDelegate* confirm_delegate =
+      delegate->AsConfirmInfoBarDelegate();
+  return confirm_delegate &&
+      (confirm_delegate->GetMessageText() == GetMessageText());
+}
+
 ConfirmInfoBarDelegate* ConfirmInfoBarDelegate::AsConfirmInfoBarDelegate() {
   return this;
 }
 
 
 // SimpleAlertInfoBarDelegate -------------------------------------------------
 
 SimpleAlertInfoBarDelegate::SimpleAlertInfoBarDelegate(
     TabContents* contents,
     SkBitmap* icon,
     const string16& message,
     bool auto_expire)
-    : AlertInfoBarDelegate(contents),
+    : ConfirmInfoBarDelegate(contents),
       icon_(icon),
       message_(message),
       auto_expire_(auto_expire) {
 }
 
 SimpleAlertInfoBarDelegate::~SimpleAlertInfoBarDelegate() {
 }
 
 bool SimpleAlertInfoBarDelegate::ShouldExpire(
       const NavigationController::LoadCommittedDetails& details) const {
-  return auto_expire_ && AlertInfoBarDelegate::ShouldExpire(details);
+  return auto_expire_ && ConfirmInfoBarDelegate::ShouldExpire(details);
 }
 
 void SimpleAlertInfoBarDelegate::InfoBarClosed() {
   delete this;
 }
 
 SkBitmap* SimpleAlertInfoBarDelegate::GetIcon() const {
   return icon_;
 }
 
 string16 SimpleAlertInfoBarDelegate::GetMessageText() const {
   return message_;
 }
+
+int SimpleAlertInfoBarDelegate::GetButtons() const {
+  return BUTTON_NONE;
+}