Backed out changeset 248457986c11 (bug 1279789)

gfx/thebes/gfxASurface.cpp

@@ -353,6 +353,36 @@ gfxASurface::FormatStrideForWidth(gfxImageFormat format, int32_t width)
     return cairo_format_stride_for_width(cformat, (int)width);
 }
 
+nsresult
+gfxASurface::BeginPrinting(const nsAString& aTitle, const nsAString& aPrintToFileName)
+{
+    return NS_OK;
+}
+
+nsresult
+gfxASurface::EndPrinting()
+{
+    return NS_OK;
+}
+
+nsresult
+gfxASurface::AbortPrinting()
+{
+    return NS_OK;
+}
+
+nsresult
+gfxASurface::BeginPage()
+{
+    return NS_OK;
+}
+
+nsresult
+gfxASurface::EndPage()
+{
+    return NS_OK;
+}
+
 gfxContentType
 gfxASurface::ContentFromFormat(gfxImageFormat format)
 {

gfx/thebes/gfxASurface.h

@@ -64,6 +64,13 @@ public:
     void MarkDirty();
     void MarkDirty(const gfxRect& r);
 
+    /* Printing backend functions */
+    virtual nsresult BeginPrinting(const nsAString& aTitle, const nsAString& aPrintToFileName);
+    virtual nsresult EndPrinting();
+    virtual nsresult AbortPrinting();
+    virtual nsresult BeginPage();
+    virtual nsresult EndPage();
+
     void SetData(const cairo_user_data_key_t *key,
                  void *user_data,
                  thebes_destroy_func_t destroy);