Issue #1274 - Part 1: Adopt the cairo version as our own.

- Move header licensing from tri-license to MPL 2.0. MPL-compatible
  other licensing has been retained where originally present.
- Remove individual superseded licensing terms.
- Remove patches, outdated readmes & incomplete patch summaries.
- Remove incomplete cairo release notes (only went up to 1.6.4 anyway).
- Rewrite COPYING to indicate the current state of the library in tree.

1 files changed, 0 insertions, 27 deletions

diff --git a/gfx/cairo/fix-win32-font-assertion.patch b/gfx/cairo/fix-win32-font-assertion.patch
deleted file mode 100644
index 23cc5474b..000000000
--- a/gfx/cairo/fix-win32-font-assertion.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From: Jonathan Kew <jkew@mozilla.com>
-bug 838617 - don't assert equality with the key's hash unless it was actually initialized. r=roc
-
-diff --git a/gfx/cairo/cairo/src/cairo-win32-font.c b/gfx/cairo/cairo/src/cairo-win32-font.c
---- a/gfx/cairo/cairo/src/cairo-win32-font.c
-+++ b/gfx/cairo/cairo/src/cairo-win32-font.c
-@@ -2104,19 +2104,19 @@ cairo_win32_font_face_create_for_logfont
-     font_face = malloc (sizeof (cairo_win32_font_face_t));
-     if (!font_face) {
-         _cairo_error_throw (CAIRO_STATUS_NO_MEMORY);
- 	goto FAIL;
-     }
- 
-     _cairo_win32_font_face_init_key (font_face, logfont, font);
-     _cairo_font_face_init (&font_face->base, &_cairo_win32_font_face_backend);
--    assert (font_face->base.hash_entry.hash == key.base.hash_entry.hash);
- 
-     if (!font) {
-+        assert (font_face->base.hash_entry.hash == key.base.hash_entry.hash);
-         status = _cairo_hash_table_insert (hash_table,
-                                            &font_face->base.hash_entry);
-         if (unlikely (status))
- 	    goto FAIL;
-     }
- 
- DONE:
-     if (!font) {