Commit cf0bf486 authored by Kathleen Brade's avatar Kathleen Brade Committed by Mike Perry
Browse files

Bug 13016: Hide CSS -moz-osx-font-smoothing values. 

This patch prevents non-Chrome callers from using getComputedStyle() to
retrieve values for the -moz-osx-font-smoothing CSS property.  That property
can be used to detect whether the preference
layout.css.osx-font-smoothing.enabled is true of false (by default, it is
true on Mac OS and false elsewhere).
parent 74d544b5

layout/style/nsComputedDOMStyle.cpp

+3 −0
Original line number Diff line number Diff line
@@ -1488,6 +1488,9 @@ nsComputedDOMStyle::DoGetFontSizeAdjust() 
CSSValue*

nsComputedDOMStyle::DoGetOSXFontSmoothing()

{

  if (!nsContentUtils::IsCallerChrome())

    return nullptr;



  nsROCSSPrimitiveValue* val = new nsROCSSPrimitiveValue;

  val->SetIdent(nsCSSProps::ValueToKeywordEnum(StyleFont()->mFont.smoothing,

                                               nsCSSProps::kFontSmoothingKTable));