Bug 1630676 - Fix some errors and formatting changes when updating rustc to 1.43.0-nightly (5d04ce67f 2020-02-13).

servo/components/style/stylesheet_set.rs

@@ -390,7 +390,8 @@ macro_rules! sheet_set_methods {
             guard: &SharedRwLockReadGuard,
         ) {
             if let Some(device) = device {
-                self.invalidations.collect_invalidations_for(device, sheet, guard);
+                self.invalidations
+                    .collect_invalidations_for(device, sheet, guard);
             }
         }
 
@@ -437,7 +438,7 @@ macro_rules! sheet_set_methods {
             let collection = self.collection_for(&sheet, guard);
             collection.remove(&sheet)
         }
-    }
+    };
 }
 
 impl<S> DocumentStylesheetSet<S>

servo/components/style/values/computed/length.rs

@@ -80,7 +80,7 @@ macro_rules! computed_length_percentage_or_auto {
                 generics::GenericLengthPercentageOrAuto::Auto => None,
                 generics::GenericLengthPercentageOrAuto::LengthPercentage(ref lp) => {
                     Some(lp.to_used_value(percentage_basis))
-                }
+                },
             }
         }
 
@@ -93,7 +93,7 @@ macro_rules! computed_length_percentage_or_auto {
                 Auto => false,
             }
         }
-    }
+    };
 }
 
 /// A computed type for `<length-percentage> | auto`.

servo/components/style/values/specified/font.rs

@@ -61,7 +61,7 @@ macro_rules! system_font_methods {
                 None
             }
         }
-    }
+    };
 }
 
 const DEFAULT_SCRIPT_MIN_SIZE_PT: u32 = 8;