Moved the following IPC messages used by the chrome NPAPI plugin installer out of content

chrome/browser/plugin_observer.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/plugin_observer.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/google/google_util.h"
-#include "chrome/browser/plugin_installer_infobar_delegate.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/tab_contents/confirm_infobar_delegate.h"
 #include "chrome/browser/tab_contents/simple_alert_infobar_delegate.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/url_constants.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/user_metrics.h"
 #include "content/common/view_messages.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources_standard.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
-#include "webkit/plugins/npapi/default_plugin_shared.h"
 #include "webkit/plugins/npapi/plugin_group.h"
 #include "webkit/plugins/npapi/plugin_list.h"
 #include "webkit/plugins/webplugininfo.h"
 
 namespace {
 
 // PluginInfoBarDelegate ------------------------------------------------------
 
 class PluginInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
@@ skipping 252 matching lines @@
 PluginObserver::PluginObserver(TabContentsWrapper* tab_contents)
     : TabContentsObserver(tab_contents->tab_contents()),
       tab_contents_(tab_contents) {
 }
 
 PluginObserver::~PluginObserver() {
 }
 
 bool PluginObserver::OnMessageReceived(const IPC::Message& message) {
   IPC_BEGIN_MESSAGE_MAP(PluginObserver, message)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_MissingPluginStatus, OnMissingPluginStatus)
     IPC_MESSAGE_HANDLER(ViewHostMsg_CrashedPlugin, OnCrashedPlugin)
     IPC_MESSAGE_HANDLER(ChromeViewHostMsg_BlockedOutdatedPlugin,
                         OnBlockedOutdatedPlugin)
     IPC_MESSAGE_UNHANDLED(return false)
   IPC_END_MESSAGE_MAP()
 
   return true;
 }
 
-PluginInstallerInfoBarDelegate* PluginObserver::GetPluginInstaller() {
-  if (plugin_installer_ == NULL)
-    plugin_installer_.reset(new PluginInstallerInfoBarDelegate(tab_contents()));
-  return plugin_installer_->AsPluginInstallerInfoBarDelegate();
-}
-
-void PluginObserver::OnMissingPluginStatus(int status) {
-  // TODO(PORT): pull in when plug-ins work
-#if defined(OS_WIN)
-  if (status == webkit::npapi::default_plugin::MISSING_PLUGIN_AVAILABLE) {
-    tab_contents_->AddInfoBar(
-        new PluginInstallerInfoBarDelegate(tab_contents()));
-    return;
-  }
-
-  DCHECK_EQ(webkit::npapi::default_plugin::MISSING_PLUGIN_USER_STARTED_DOWNLOAD,
-            status);
-  for (size_t i = 0; i < tab_contents_->infobar_count(); ++i) {
-    InfoBarDelegate* delegate = tab_contents_->GetInfoBarDelegateAt(i);
-    if (delegate->AsPluginInstallerInfoBarDelegate() != NULL) {
-      tab_contents_->RemoveInfoBar(delegate);
-      return;
-    }
-  }
-#endif
-}
-
 void PluginObserver::OnCrashedPlugin(const FilePath& plugin_path) {
   DCHECK(!plugin_path.value().empty());
 
   string16 plugin_name = plugin_path.LossyDisplayName();
   webkit::WebPluginInfo plugin_info;
   if (webkit::npapi::PluginList::Singleton()->GetPluginInfoByPath(
           plugin_path, &plugin_info) &&
       !plugin_info.name.empty()) {
     plugin_name = plugin_info.name;
 #if defined(OS_MACOSX)
@@ skipping 12 matching lines @@
       true));
 }
 
 void PluginObserver::OnBlockedOutdatedPlugin(const string16& name,
                                              const GURL& update_url) {
   tab_contents_->AddInfoBar(update_url.is_empty() ?
       static_cast<InfoBarDelegate*>(new BlockedPluginInfoBarDelegate(
           tab_contents(), name)) :
       new OutdatedPluginInfoBarDelegate(tab_contents(), name, update_url));
 }