oleaut32: Remove incorrect references to malloc.

dlls/oleaut32/ungif.h

@@ -88,7 +88,7 @@ typedef struct GifColorType {
 typedef struct ColorMapObject {
     int ColorCount;
     int BitsPerPixel;
-    GifColorType *Colors;    /* on malloc(3) heap */
+    GifColorType *Colors;
 } ColorMapObject;
 
 typedef struct GifImageDesc {
@@ -153,17 +153,17 @@ int DGifCloseFile(GifFileType * GifFile);
 /* This is the in-core version of an extension record */
 typedef struct {
     int ByteCount;
-    char *Bytes;    /* on malloc(3) heap */
+    char *Bytes;
     int Function;   /* Holds the type of the Extension block. */
 } ExtensionBlock;
 
 /* This holds an image header, its unpacked raster bits, and extensions */
 typedef struct SavedImage {
     GifImageDesc ImageDesc;
-    unsigned char *RasterBits;  /* on malloc(3) heap */
+    unsigned char *RasterBits;
     int Function;   /* DEPRECATED: Use ExtensionBlocks[x].Function instead */
     int ExtensionBlockCount;
-    ExtensionBlock *ExtensionBlocks;    /* on malloc(3) heap */
+    ExtensionBlock *ExtensionBlocks;
 } SavedImage;
 
 #endif /* _UNGIF_H_ */