Update infobars to use VectorIcon struct instead of VectorIconId.

chrome/browser/plugins/plugin_infobar_delegates.h

 // 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.
 
 #ifndef CHROME_BROWSER_PLUGINS_PLUGIN_INFOBAR_DELEGATES_H_
 #define CHROME_BROWSER_PLUGINS_PLUGIN_INFOBAR_DELEGATES_H_
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "build/build_config.h"
@@ skipping 28 matching lines @@
 
  private:
   OutdatedPluginInfoBarDelegate(PluginInstaller* installer,
                                 std::unique_ptr<PluginMetadata> metadata,
                                 const base::string16& message);
   ~OutdatedPluginInfoBarDelegate() override;
 
   // ConfirmInfoBarDelegate:
   infobars::InfoBarDelegate::InfoBarIdentifier GetIdentifier() const override;
   void InfoBarDismissed() override;
-  gfx::VectorIconId GetVectorIconId() const override;
+  const gfx::VectorIcon& GetVectorIcon() const override;
   base::string16 GetMessageText() const override;
   base::string16 GetButtonLabel(InfoBarButton button) const override;
   bool Accept() override;
   bool Cancel() override;
   base::string16 GetLinkText() const override;
   GURL GetLinkURL() const override;
 
   // PluginInstallerObserver:
   void DownloadStarted() override;
   void DownloadError(const std::string& message) override;
@@ skipping 11 matching lines @@
 
   std::unique_ptr<PluginMetadata> plugin_metadata_;
 
   base::string16 message_;
 
   DISALLOW_COPY_AND_ASSIGN(OutdatedPluginInfoBarDelegate);
 };
 #endif  // BUILDFLAG(ENABLE_PLUGIN_INSTALLATION)
 
 #endif  // CHROME_BROWSER_PLUGINS_PLUGIN_INFOBAR_DELEGATES_H_