Remove --disable-app-shims.

App shims have been enabled by default for 3 milestones
(since r242711).

BUG=350161

Review URL: https://codereview.chromium.org/298953002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@272786 0039d316-1c4b-4281-b951-d872f2087c98
SkColor GetThemeColor(ui::ThemeProvider* tp, int id) {
  SkColor color = tp->GetColor(id);
  return gfx::IsInvertedColorScheme() ?
      color_utils::InvertColor(color) : color;
}

SkColor GetThemeColor(ui::ThemeProvider* tp, int id) {
  SkColor color = tp->GetColor(id);
  return gfx::IsInvertedColorScheme() ?
      color_utils::InvertColor(color) : color;
}
