DevTools: Fix replace bar appearance.

Source/devtools/front_end/inspector.css

Index: Source/devtools/front_end/inspector.css
diff --git a/Source/devtools/front_end/inspector.css b/Source/devtools/front_end/inspector.css
index 553a806cc89e96310ee264150156a4999e849e29..4133674eb1b66a768eadb23a622ba28d862e68b8 100644
--- a/Source/devtools/front_end/inspector.css
+++ b/Source/devtools/front_end/inspector.css
@@ -2832,6 +2832,10 @@ button.record-profile-status-bar-item.toggled-on .glyph:not(.shadow) {
     background-color: rgb(236, 236, 236);
 }
 
+.search-bar.replaceable {
+    flex: 0 0 44px;
+}
+
 .progress-bar-container {
     display: inline-flex;
     margin: 0 8px;