Update infobars to use VectorIcon struct instead of VectorIconId.

chrome/browser/ui/startup/bad_flags_prompt.cc

Index: chrome/browser/ui/startup/bad_flags_prompt.cc
diff --git a/chrome/browser/ui/startup/bad_flags_prompt.cc b/chrome/browser/ui/startup/bad_flags_prompt.cc
index 2108128c23ded3e2c3e1e955c732604860614550..d775794df42aa0d601ec3d49cd56f8c763ef6790 100644
--- a/chrome/browser/ui/startup/bad_flags_prompt.cc
+++ b/chrome/browser/ui/startup/bad_flags_prompt.cc
@@ -94,9 +94,7 @@ void ShowBadFlagsPrompt(Browser* browser) {
     if (base::CommandLine::ForCurrentProcess()->HasSwitch(*flag)) {
       SimpleAlertInfoBarDelegate::Create(
           InfoBarService::FromWebContents(web_contents),
-          infobars::InfoBarDelegate::BAD_FLAGS_PROMPT,
-          infobars::InfoBarDelegate::kNoIconID,
-          gfx::VectorIconId::VECTOR_ICON_NONE,
+          infobars::InfoBarDelegate::BAD_FLAGS_PROMPT, nullptr,

[Peter Kasting, 2017/02/24 02:12:27]

Similarly, seems like this should have an icon (e.g. /!\)

[Evan Stade, 2017/02/24 17:18:16]

maybe but I am even less enthusiastic about this one for the same reason we
don't try to make chrome://flags/ look good.

           l10n_util::GetStringFUTF16(
               IDS_BAD_FLAGS_WARNING_MESSAGE,
               base::UTF8ToUTF16(std::string("--") + *flag)),