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- Remove individual superseded licensing terms.
- Remove patches, outdated readmes & incomplete patch summaries.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, 30 deletions

diff --git a/gfx/cairo/fix-clip-copy.patch b/gfx/cairo/fix-clip-copy.patch
deleted file mode 100644
index c2c3b2fc8..000000000
--- a/gfx/cairo/fix-clip-copy.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-commit f49a9740350d2f0d69ed59e913f0263a899cfb2a
-Author: Jeff Muizelaar <jmuizelaar@mozilla.com>
-Date:   Fri Jan 29 14:39:24 2010 -0500
-
-    Fix clip copy
-
-diff --git a/src/cairo-clip.c b/src/cairo-clip.c
-index 8d66a5f..6acbcff 100644
---- a/src/cairo-clip.c
-+++ b/src/cairo-clip.c
-@@ -280,13 +280,12 @@ cairo_clip_t *
- _cairo_clip_init_copy (cairo_clip_t *clip, cairo_clip_t *other)
- {
-     if (other != NULL) {
--	if (other->path == NULL) {
--	    _cairo_clip_init (clip);
--	    clip = NULL;
--	} else {
--	    clip->all_clipped = other->all_clipped;
--	    clip->path = _cairo_clip_path_reference (other->path);
--	}
-+	clip->all_clipped = other->all_clipped;
-+	clip->path = _cairo_clip_path_reference (other->path);
-+
-+	/* this guy is here because of the weird return semantics of _cairo_clip_init_copy */
-+	if (!other->path)
-+	    return NULL;
-     } else {
- 	_cairo_clip_init (clip);
-     }