Draw popup window toolbars as only containing a location bar.

chrome/browser/ui/views/frame/browser_view.cc

Index: chrome/browser/ui/views/frame/browser_view.cc
diff --git a/chrome/browser/ui/views/frame/browser_view.cc b/chrome/browser/ui/views/frame/browser_view.cc
index ea16798bf67d58a93067502c5e01460a606b008b..59aea6ac6e39f4e95b93043c69e60b4a6ca87760 100644
--- a/chrome/browser/ui/views/frame/browser_view.cc
+++ b/chrome/browser/ui/views/frame/browser_view.cc
@@ -2051,11 +2051,7 @@ void BrowserView::OnOmniboxPopupShownOrHidden() {
 // BrowserView, InfoBarContainerDelegate overrides:
 
 SkColor BrowserView::GetInfoBarSeparatorColor() const {
-  // NOTE: Keep this in sync with ToolbarView::OnPaint()!
-  return (IsTabStripVisible() || !frame_->ShouldUseNativeFrame()) ?
-      ThemeProperties::GetDefaultColor(
-          ThemeProperties::COLOR_TOOLBAR_SEPARATOR) :
-      SK_ColorBLACK;
+  return GetThemeProvider()->GetColor(ThemeProperties::COLOR_TOOLBAR_SEPARATOR);
 }
 
 void BrowserView::InfoBarContainerStateChanged(bool is_animating) {