mail/thunderbird: update to 68.0

Changes:	https://www.thunderbird.net/thunderbird/68.0/releasenotes/

1 files changed, 0 insertions, 27 deletions

diff --git a/mail/thunderbird/files/patch-bug1448770 b/mail/thunderbird/files/patch-bug1448770
deleted file mode 100644
index 0d7c4a101ca8..000000000000
--- a/mail/thunderbird/files/patch-bug1448770
+++ /dev/null
@@ -1,27 +0,0 @@
-Disable GL_EXT_debug_marker due to crashes on x86 with Mesa drivers.
-
-diff --git gfx/webrender/src/query.rs gfx/webrender/src/query.rs
-index 999abc749115..68850ef025e4 100644
---- gfx/webrender/src/query.rs
-+++ gfx/webrender/src/query.rs
-@@ -274,17 +274,20 @@ pub struct GpuMarker {
- 
- impl GpuMarker {
-     fn new(gl: &Rc<gl::Gl>, message: &str) -> Self {
-+#[cfg(not(target_arch = "x86"))]
-         gl.push_group_marker_ext(message);
-         GpuMarker { gl: Rc::clone(gl) }
-     }
- 
-     fn fire(gl: &Rc<gl::Gl>, message: &str) {
-+#[cfg(not(target_arch = "x86"))]
-         gl.insert_event_marker_ext(message);
-     }
- }
- 
- impl Drop for GpuMarker {
-     fn drop(&mut self) {
-+#[cfg(not(target_arch = "x86"))]
-         self.gl.pop_group_marker_ext();
-     }
- }