Bug 468498 - Add color -moz-mac-disabledtoolbartext for disabled text in toolbars. r=roc

layout/style/nsCSSKeywordList.h

@@ -146,6 +146,7 @@ CSS_KEY(-moz-mac-menuselect, _moz_mac_menuselect)
 CSS_KEY(-moz-mac-menushadow, _moz_mac_menushadow)
 CSS_KEY(-moz-mac-menutextdisable, _moz_mac_menutextdisable)
 CSS_KEY(-moz-mac-menutextselect, _moz_mac_menutextselect)
+CSS_KEY(-moz-mac-disabledtoolbartext, _moz_mac_disabledtoolbartext)
 CSS_KEY(-moz-mac-secondaryhighlight, _moz_mac_secondaryhighlight)
 CSS_KEY(-moz-malayalam, _moz_malayalam)
 CSS_KEY(-moz-marker, _moz_marker) // Disabled because not supported correctly.

layout/style/nsCSSProps.cpp

@@ -477,6 +477,7 @@ const PRInt32 nsCSSProps::kColorKTable[] = {
   eCSSKeyword__moz_mac_menushadow, nsILookAndFeel::eColor__moz_mac_menushadow,
   eCSSKeyword__moz_mac_menutextdisable, nsILookAndFeel::eColor__moz_mac_menutextdisable,
   eCSSKeyword__moz_mac_menutextselect, nsILookAndFeel::eColor__moz_mac_menutextselect,
+  eCSSKeyword__moz_mac_disabledtoolbartext, nsILookAndFeel::eColor__moz_mac_disabledtoolbartext,
   eCSSKeyword__moz_mac_accentlightesthighlight, nsILookAndFeel::eColor__moz_mac_accentlightesthighlight,
   eCSSKeyword__moz_mac_accentregularhighlight, nsILookAndFeel::eColor__moz_mac_accentregularhighlight,
   eCSSKeyword__moz_mac_accentface, nsILookAndFeel::eColor__moz_mac_accentface,

widget/public/nsILookAndFeel.h

@@ -151,6 +151,7 @@ public:
     eColor__moz_mac_menushadow,				//colour used to do shadows on menu items
     eColor__moz_mac_menutextdisable,                    // color used to display text for disabled menu items
     eColor__moz_mac_menutextselect,			//colour used to display text while mouse is over a menu item
+    eColor__moz_mac_disabledtoolbartext,                    // text color of disabled text on toolbars
 
   	//all of the accent colours
   	eColor__moz_mac_accentlightesthighlight,

widget/src/cocoa/nsLookAndFeel.mm

@@ -314,6 +314,9 @@ nsresult nsLookAndFeel::NativeGetColor(const nsColorID aID, nscolor &aColor)
     case eColor__moz_mac_menutextselect:
       res = GetMacTextColor(kThemeTextColorMenuItemSelected, aColor, NS_RGB(0xFF,0xFF,0xFF));
       break;      
+    case eColor__moz_mac_disabledtoolbartext:
+      aColor = NS_RGB(0x3F,0x3F,0x3F);
+      break;
     case eColor__moz_mac_accentlightesthighlight:
       //get this colour by querying variation table, ows. default to Platinum/Lavendar
       res = GetMacAccentColor(eColorOffset_mac_accentlightesthighlight, aColor, NS_RGB(0xEE,0xEE,0xEE));