Fix tests after merge: egui MouseWheel source field, keep upstream's pinned fixtures

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

crates/layout/src/tests.rs

@@ -6947,14 +6947,13 @@ fn an_at_least_row_taller_than_a_page_splits_from_the_top_of_the_next_page() {
 /// on, keeps all 80 cell paragraphs, and pagination terminates.
 #[test]
 fn an_at_least_row_at_the_top_of_a_page_splits_instead_of_moving_on() {
-    crate::test_fonts();
     use wordcraft_doc::props::HeightRule;
     // At the top of a page (or under the header rows repeated there) moving on gains nothing: a
     // row taller than the room splits, and pagination ends.
     let (l, pages) = at_least_rows(648.0, 1, |t| {
         t.rows[0].props.height = Some(700.0);
         t.rows[0].props.height_rule = HeightRule::AtLeast;
-        t.rows[0].cells[0].blocks = lines_in_cell(60, "Line");
+        t.rows[0].cells[0].blocks = lines_in_cell(80, "Line");
     });
     assert!(
         pages.len() >= 2 && pages.iter().all(|p| p == &vec![0]),

crates/layout/src/tests_textbox.rs

@@ -188,7 +188,6 @@ fn own_margins_and_resize_to_fit_keep_the_text_in_view() {
 /// later pages.
 #[test]
 fn inline_box_that_resizes_to_fit_takes_its_texts_height() {
-    crate::test_fonts();
     // #2791: an inline box with Resize shape to fit text, saved 10 cm tall around three short
     // lines, shrinks to them as in Word; the page break after it stays on the first page.
     let brk = wordcraft_doc::para::PAGE_BREAK;
@@ -298,4 +297,4 @@ fn inline_box_that_resizes_to_fit_takes_its_texts_height() {
 
 /// Filler paragraphs before the box in [`inline_box_that_resizes_to_fit_takes_its_texts_height`]:
 /// enough that a 10 cm box no longer leaves room for the page break on the first page.
-const FILLER: usize = 16;
+const FILLER: usize = 22;

crates/ui-egui/src/lib.rs

@@ -4599,6 +4599,7 @@ mod tests {
         frame(&mut a, vec![egui::Event::PointerMoved(over_page)]);
         let wheel = egui::Event::MouseWheel {
             unit: egui::MouseWheelUnit::Line,
+            source: egui::MouseWheelSource::Unknown,
             delta: egui::vec2(0.0, 1.0),
             phase: egui::TouchPhase::Move,
             modifiers: egui::Modifiers::COMMAND,