Update rust-opengles.

This includes changes to move from ~[T] to Vec<T>.
servo · jdm · May 5, 2014 · May 3, 2014 · May 3, 2014 · 6295feea161dc09b9062a1f0212a7329fb2479be
commit 6295feea161dc09b9062a1f0212a7329fb2479be
diff --git a/src/components/main/compositing/compositor.rs b/src/components/main/compositing/compositor.rs
@@ -757,7 +757,7 @@ impl IOCompositor {
                 width: width as u32,
                 height: height as u32,
                 color_type: png::RGB8,
-                pixels: pixels,
+                pixels: pixels.move_iter().collect(),
             };
             let res = png::store_png(&img, &path);
             assert!(res.is_ok());

diff --git a/src/support/layers/rust-layers b/src/support/layers/rust-layers
diff --git a/src/support/opengles/rust-opengles b/src/support/opengles/rust-opengles