clean tests/ui/block_in_if_condition.rs

Cleaning the empty lines for clarity.

tests/ui/block_in_if_condition.rs

@@ -56,13 +56,10 @@ fn pred_test() {
     // inside a closure that the condition is using.  same principle applies.  add some extra
     // expressions to make sure linter isn't confused by them.
     if v == 3 && sky == "blue" && predicate(|x| { let target = 3; x == target }, v) {
-
     }
 
     if predicate(|x| { let target = 3; x == target }, v) {
-
     }
-
 }
 
 fn condition_is_normal() -> i32 {

tests/ui/block_in_if_condition.stderr

@@ -45,15 +45,15 @@ error: in an 'if' condition, avoid complex blocks or closures with blocks; inste
    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: in an 'if' condition, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a 'let'
-  --> $DIR/block_in_if_condition.rs:62:22
+  --> $DIR/block_in_if_condition.rs:61:22
    |
-62 |     if predicate(|x| { let target = 3; x == target }, v) {
+61 |     if predicate(|x| { let target = 3; x == target }, v) {
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 warning: this boolean expression can be simplified
-  --> $DIR/block_in_if_condition.rs:70:8
+  --> $DIR/block_in_if_condition.rs:67:8
    |
-70 |     if true && x == 3 {
+67 |     if true && x == 3 {
    |        ^^^^^^^^^^^^^^ help: try `x == 3`
    |
 note: lint level defined here