Add location bar border at rest in Windows high contrast

This change sets the COLOR_LOCATION_BAR_BORDER to the
kWindowText color in Windows high contrast mode.


Bug: 1021215
Change-Id: I8e97787f7c53bf572d77c943da6c55d3bfeea326
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1898131Reviewed-by: Peter Kasting <pkasting@chromium.org>
Commit-Queue: Peter Kasting <pkasting@chromium.org>
Cr-Commit-Position: refs/heads/master@{#712337}

chrome/browser/themes/theme_service_win.cc

@@ -123,6 +123,7 @@ bool ThemeServiceWin::GetPlatformHighContrastColor(int id,
     case ThemeProperties::COLOR_TOOLBAR_VERTICAL_SEPARATOR:
     case ThemeProperties::COLOR_TOOLBAR_TOP_SEPARATOR:
     case ThemeProperties::COLOR_TOOLBAR_TOP_SEPARATOR_INACTIVE:
+    case ThemeProperties::COLOR_LOCATION_BAR_BORDER:
       system_theme_color = ui::NativeTheme::SystemThemeColor::kWindowText;
       break;