Fixes for building on SunOS

widget/src/motif/nsFileWidget.cpp

@@ -201,7 +201,6 @@ void nsFileWidget::GetFilterListArray(nsString& aFilterList)
     aFilterList.Append('\0');
   }
   aFilterList.Append('\0'); 
-  return NS_OK;
 }
 
 //-------------------------------------------------------------------------

widget/src/motif/nsTextAreaWidget.cpp

@@ -98,6 +98,7 @@ NS_METHOD nsTextAreaWidget::Create(nsIWidget *aParent,
     SetReadOnly(PR_TRUE, oldReadOnly);
   }
 
+  return NS_OK;
 }
 
 //-------------------------------------------------------------------------
@@ -109,6 +110,7 @@ NS_METHOD nsTextAreaWidget::Create(nsNativeWidget aParent,
                       nsIToolkit *aToolkit,
                       nsWidgetInitData *aInitData)
 {
+  return NS_OK;
 }
 
 

widget/src/motif/nsWindow.cpp

@@ -113,12 +113,13 @@ void nsWindow::ConvertToDeviceCoordinates(nscoord &aX, nscoord &aY)
 //-------------------------------------------------------------------------
 NS_METHOD nsWindow::WidgetToScreen(const nsRect& aOldRect, nsRect& aNewRect)
 {
- 
+  return NS_OK;
 }
 
 //-------------------------------------------------------------------------
 NS_METHOD nsWindow::ScreenToWidget(const nsRect& aOldRect, nsRect& aNewRect)
 {
+  return NS_OK;
 } 
 
 //-------------------------------------------------------------------------

widget/src/motif/nsWindow.h

@@ -60,7 +60,7 @@ public:
  
 
 
-    NS_IMETHOD            PreCreateWidget(nsWidgetInitData *aWidgetInitData) {}
+    NS_IMETHOD            PreCreateWidget(nsWidgetInitData *aWidgetInitData) { return NS_OK; }
     // nsIWidget interface
     NS_IMETHOD            Create(nsIWidget *aParent,
                                      const nsRect &aRect,