Part of fix for bugs 4445, 4768. Let the default rendering mode on unix

be "native" as it is on mac and win.

layout/base/nsPresContext.cpp

@@ -180,20 +180,7 @@ nsPresContext::GetUserPreferences()
 
   if (NS_OK == mPrefs->GetIntPref("nglayout.widget.mode", &prefInt)) {
     mWidgetRenderingMode = (enum nsWidgetRendering)prefInt;  // bad cast
-  } else
-#if defined XP_UNIX
-    // XXX for Unix only (Gtk+) -- make the default rendering mode Gfx. The
-    // Gtk+ implementation is buggy, and we'll eventually be going in this
-    // direction anyway of using gfx to render controls. Need to take out 
-    // this #ifdef eventually for Win and Mac.
-    //
-    // To enable native widgets, edit ~/.mozilla/prefs50.js, and add the 
-    // line user_pref("nglayout.widget.mode", 1);. Syd 4/20/99
-
-    mWidgetRenderingMode = eWidgetRendering_Gfx;
-#else
-    mWidgetRenderingMode = eWidgetRendering_Native;
-#endif
+  }
 
   PRBool usePrefColors = PR_TRUE;
 #ifdef _WIN32

layout/base/src/nsPresContext.cpp

@@ -180,20 +180,7 @@ nsPresContext::GetUserPreferences()
 
   if (NS_OK == mPrefs->GetIntPref("nglayout.widget.mode", &prefInt)) {
     mWidgetRenderingMode = (enum nsWidgetRendering)prefInt;  // bad cast
-  } else
-#if defined XP_UNIX
-    // XXX for Unix only (Gtk+) -- make the default rendering mode Gfx. The
-    // Gtk+ implementation is buggy, and we'll eventually be going in this
-    // direction anyway of using gfx to render controls. Need to take out 
-    // this #ifdef eventually for Win and Mac.
-    //
-    // To enable native widgets, edit ~/.mozilla/prefs50.js, and add the 
-    // line user_pref("nglayout.widget.mode", 1);. Syd 4/20/99
-
-    mWidgetRenderingMode = eWidgetRendering_Gfx;
-#else
-    mWidgetRenderingMode = eWidgetRendering_Native;
-#endif
+  }
 
   PRBool usePrefColors = PR_TRUE;
 #ifdef _WIN32