Fixed necko ifdef.

gfx/tests/btest/BitTest.cpp

@@ -853,11 +853,7 @@ char *str;
     if (gImageGroup == NULL) 
       {
       nsIDeviceContext *deviceCtx = gWindow->GetDeviceContext();
-#ifdef NECKO
-      if (NS_NewImageGroup(&gImageGroup) != NS_OK || gImageGroup->Init(deviceCtx) != NS_OK) 
-#else
       if (NS_NewImageGroup(&gImageGroup) != NS_OK || gImageGroup->Init(deviceCtx, nsnull) != NS_OK) 
-#endif
         {
         ::MessageBox(NULL, "Couldn't create image group",class1Name, MB_OK);
         NS_RELEASE(deviceCtx);

webshell/src/nsThrobber.cpp

@@ -448,11 +448,7 @@ nsThrobber::LoadThrobberImages(const nsString& aFileNameMask, PRInt32 aNumImages
   }
 
   nsIDeviceContext *deviceCtx = mWidget->GetDeviceContext();
-#ifndef NECKO
   mImageGroup->Init(deviceCtx, nsnull);
-#else
-  mImageGroup->Init(deviceCtx);
-#endif // NECKO
   NS_RELEASE(deviceCtx);
 
   rv = NS_NewTimer(&mTimer);

widget/tests/scribble/Scribble.cpp

@@ -860,11 +860,7 @@ char *str;
     if (gImageGroup == NULL) 
       {
       nsIDeviceContext *deviceCtx = scribbleData.mContext;
-#ifdef NECKO
-      if (NS_NewImageGroup(&gImageGroup) != NS_OK || gImageGroup->Init(deviceCtx) != NS_OK) 
-#else
       if (NS_NewImageGroup(&gImageGroup) != NS_OK || gImageGroup->Init(deviceCtx, nsnull) != NS_OK) 
-#endif
         {
         NS_RELEASE(deviceCtx);
         return;