[Extensions] Remove the Infobar API

chrome/browser/extensions/extension_infobar_delegate.cc

Index: chrome/browser/extensions/extension_infobar_delegate.cc
diff --git a/chrome/browser/extensions/extension_infobar_delegate.cc b/chrome/browser/extensions/extension_infobar_delegate.cc
deleted file mode 100644
index 52050b6ca2e45e22fb80ce83ff65c693fef73d74..0000000000000000000000000000000000000000
--- a/chrome/browser/extensions/extension_infobar_delegate.cc
+++ /dev/null
@@ -1,119 +0,0 @@
-// 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_infobar_delegate.h"
-
-#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/extensions/extension_view_host.h"
-#include "chrome/browser/extensions/extension_view_host_factory.h"
-#include "chrome/browser/infobars/infobar_service.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/infobar_container_delegate.h"
-#include "components/infobars/core/infobar.h"
-#include "content/public/browser/notification_details.h"
-#include "content/public/browser/notification_source.h"
-#include "extensions/browser/extension_registry.h"
-#include "extensions/common/extension.h"
-
-ExtensionInfoBarDelegate::~ExtensionInfoBarDelegate() {
-}
-
-// static
-void ExtensionInfoBarDelegate::Create(content::WebContents* web_contents,
-                                      Browser* browser,
-                                      const extensions::Extension* extension,
-                                      const GURL& url,
-                                      int height) {
-  InfoBarService::FromWebContents(web_contents)->AddInfoBar(
-      ExtensionInfoBarDelegate::CreateInfoBar(
-          scoped_ptr<ExtensionInfoBarDelegate>(new ExtensionInfoBarDelegate(
-              browser, extension, url, web_contents, height))));
-}
-
-ExtensionInfoBarDelegate::ExtensionInfoBarDelegate(
-    Browser* browser,
-    const extensions::Extension* extension,
-    const GURL& url,
-    content::WebContents* web_contents,
-    int height)
-    : infobars::InfoBarDelegate(),
-#if defined(TOOLKIT_VIEWS)
-      browser_(browser),
-#endif
-      extension_(extension),
-      extension_registry_observer_(this),
-      closing_(false) {
-  extension_view_host_.reset(
-      extensions::ExtensionViewHostFactory::CreateInfobarHost(url, browser));
-  extension_view_host_->SetAssociatedWebContents(web_contents);
-
-  extension_registry_observer_.Add(
-      extensions::ExtensionRegistry::Get(browser->profile()));
-  registrar_.Add(this,
-                 extensions::NOTIFICATION_EXTENSION_HOST_VIEW_SHOULD_CLOSE,
-                 content::Source<Profile>(browser->profile()));
-
-  height_ = std::max(0, height);
-  height_ =
-      std::min(2 * InfoBarContainerDelegate::kDefaultBarTargetHeight, height_);
-  if (height_ == 0)
-    height_ = InfoBarContainerDelegate::kDefaultBarTargetHeight;
-}
-
-content::WebContents* ExtensionInfoBarDelegate::GetWebContents() {
-  return InfoBarService::WebContentsFromInfoBar(infobar());
-}
-
-// ExtensionInfoBarDelegate::CreateInfoBar() is implemented in platform-specific
-// files.
-
-bool ExtensionInfoBarDelegate::EqualsDelegate(
-    infobars::InfoBarDelegate* delegate) const {
-  ExtensionInfoBarDelegate* extension_delegate =
-      delegate->AsExtensionInfoBarDelegate();
-  // When an extension crashes, an InfoBar is shown (for the crashed extension).
-  // That will result in a call to this function (to see if this InfoBarDelegate
-  // is already showing the 'extension crashed InfoBar', which it never is), but
-  // if it is our extension that crashes, the extension delegate is NULL so
-  // we cannot check.
-  if (!extension_delegate)
-    return false;
-
-  // Only allow one InfoBar at a time per extension.
-  return extension_delegate->extension_view_host()->extension() ==
-         extension_view_host_->extension();
-}
-
-void ExtensionInfoBarDelegate::InfoBarDismissed() {
-  closing_ = true;
-}
-
-infobars::InfoBarDelegate::Type ExtensionInfoBarDelegate::GetInfoBarType()
-    const {
-  return PAGE_ACTION_TYPE;
-}
-
-ExtensionInfoBarDelegate*
-    ExtensionInfoBarDelegate::AsExtensionInfoBarDelegate() {
-  return this;
-}
-
-void ExtensionInfoBarDelegate::OnExtensionUnloaded(
-    content::BrowserContext* browser_context,
-    const extensions::Extension* extension,
-    extensions::UnloadedExtensionInfo::Reason reason) {
-  if (extension_ == extension)
-    infobar()->RemoveSelf();
-}
-
-void ExtensionInfoBarDelegate::Observe(
-    int type,
-    const content::NotificationSource& source,
-    const content::NotificationDetails& details) {
-  DCHECK_EQ(type, extensions::NOTIFICATION_EXTENSION_HOST_VIEW_SHOULD_CLOSE);
-  if (extension_view_host_.get() ==
-      content::Details<extensions::ExtensionHost>(details).ptr())
-    infobar()->RemoveSelf();
-}