Do not allow multiline input when naming bookmarks/folders on Mac

chrome/app/nibs/BookmarkBubble.xib

Index: chrome/app/nibs/BookmarkBubble.xib
diff --git a/chrome/app/nibs/BookmarkBubble.xib b/chrome/app/nibs/BookmarkBubble.xib
index 7e5fc207ae76aa43758a5dd866d46d4a5c037661..f32467459c8f9ef08e17e7f4e8b12995077c3048 100644
--- a/chrome/app/nibs/BookmarkBubble.xib
+++ b/chrome/app/nibs/BookmarkBubble.xib
@@ -2,13 +2,13 @@
 <archive type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="7.10">
 	<data>
 		<int key="IBDocument.SystemTarget">1050</int>
-		<string key="IBDocument.SystemVersion">10F2108</string>
-		<string key="IBDocument.InterfaceBuilderVersion">823</string>
-		<string key="IBDocument.AppKitVersion">1038.29</string>
+		<string key="IBDocument.SystemVersion">10K549</string>
+		<string key="IBDocument.InterfaceBuilderVersion">851</string>
+		<string key="IBDocument.AppKitVersion">1038.36</string>
 		<string key="IBDocument.HIToolboxVersion">461.00</string>
 		<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin</string>
-			<string key="NS.object.0">823</string>
+			<string key="NS.object.0">851</string>
 		</object>
 		<object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
 			<bool key="EncodedWithXMLCoder">YES</bool>
@@ -248,7 +248,7 @@
 													<bool key="NSEnabled">YES</bool>
 													<object class="NSTextFieldCell" key="NSCell" id="905670292">
 														<int key="NSCellFlags">-1804468671</int>
-														<int key="NSCellFlags2">272761856</int>
+														<int key="NSCellFlags2">272761920</int>
 														<string key="NSContents"/>
 														<reference key="NSSupport" ref="26"/>
 														<reference key="NSControlView" ref="39428350"/>