Integrate gfx::Image into the ResourceBundle.

chrome/default_plugin/plugin_impl_mac.mm

 // Copyright (c) 2010 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/default_plugin/plugin_impl_mac.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "chrome/default_plugin/plugin_main.h"
 #include "googleurl/src/gurl.h"
 #include "grit/default_plugin_resources.h"
 #include "grit/webkit_strings.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/gfx/image.h"
 #include "unicode/locid.h"
 #include "webkit/glue/webkit_glue.h"
 #include "webkit/plugins/npapi/default_plugin_shared.h"
 
 // TODO(thakis): Most methods in this class are stubbed out and need to be
 // implemented.
 
 PluginInstallerImpl::PluginInstallerImpl(int16 mode)
     : image_(nil),
       command_(nil) {
 }
 
 PluginInstallerImpl::~PluginInstallerImpl() {
-  [image_ release];
   [command_ release];
 }
 
 bool PluginInstallerImpl::Initialize(void* module_handle, NPP instance,
                                      NPMIMEType mime_type, int16 argc,
                                      char* argn[], char* argv[]) {
   DVLOG(1) << __FUNCTION__ << " MIME Type : " << mime_type;
   DCHECK(instance != NULL);
 
   if (mime_type == NULL || strlen(mime_type) == 0) {
     DLOG(WARNING) << __FUNCTION__ << " Invalid parameters passed in";
     NOTREACHED();
     return false;
   }
 
   instance_ = instance;
   mime_type_ = mime_type;
 
   command_ = [l10n_util::FixUpWindowsStyleLabel(webkit_glue::GetLocalizedString(
       IDS_DEFAULT_PLUGIN_NO_PLUGIN_AVAILABLE_MSG)) retain];
 
   ResourceBundle& rb = ResourceBundle::GetSharedInstance();
-  image_ = [rb.GetNativeImageNamed(IDR_PLUGIN_ICON) retain];
+  image_ = rb.GetNativeImageNamed(IDR_PLUGIN_ICON);
 
   return true;
 }
 
 bool PluginInstallerImpl::NPP_SetWindow(NPWindow* window_info) {
   width_ = window_info->width;
   height_ = window_info->height;
   return true;
 }
 
@@ skipping 125 matching lines @@
 void PluginInstallerImpl::ShowInstallDialog() {
 }
 
 void PluginInstallerImpl::NotifyPluginStatus(int status) {
   default_plugin::g_browser->getvalue(
       instance_,
       static_cast<NPNVariable>(
           webkit::npapi::default_plugin::kMissingPluginStatusStart + status),
       NULL);
 }