[Mac] Make BookmarkBubbleController is-a BaseBubbleController.

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..0bb16a0a6d3e55d04b818da6844db28a82bae6a3 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>
@@ -849,8 +849,27 @@
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">
 				<bool key="EncodedWithXMLCoder">YES</bool>
 				<object class="IBPartialClassDescription">
-					<string key="className">BookmarkBubbleController</string>
+					<string key="className">BaseBubbleController</string>
 					<string key="superclassName">NSWindowController</string>
+					<object class="NSMutableDictionary" key="outlets">
+						<string key="NS.key.0">bubble_</string>
+						<string key="NS.object.0">InfoBubbleView</string>
+					</object>
+					<object class="NSMutableDictionary" key="toOneOutletInfosByName">
+						<string key="NS.key.0">bubble_</string>
+						<object class="IBToOneOutletInfo" key="NS.object.0">
+							<string key="name">bubble_</string>
+							<string key="candidateClassName">InfoBubbleView</string>
+						</object>
+					</object>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBProjectSource</string>
+						<string key="minorKey">browser/ui/cocoa/base_bubble_controller.h</string>
+					</object>
+				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">BookmarkBubbleController</string>
+					<string key="superclassName">BaseBubbleController</string>
 					<object class="NSMutableDictionary" key="actions">
 						<bool key="EncodedWithXMLCoder">YES</bool>
 						<object class="NSArray" key="dict.sortedKeys">
@@ -909,14 +928,12 @@
 						<object class="NSArray" key="dict.sortedKeys">
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<string>bigTitle_</string>
-							<string>bubble_</string>
 							<string>folderPopUpButton_</string>
 							<string>nameTextField_</string>
 						</object>
 						<object class="NSMutableArray" key="dict.values">
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<string>NSTextField</string>
-							<string>InfoBubbleView</string>
 							<string>NSPopUpButton</string>
 							<string>NSTextField</string>
 						</object>
@@ -926,7 +943,6 @@
 						<object class="NSArray" key="dict.sortedKeys">
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<string>bigTitle_</string>
-							<string>bubble_</string>
 							<string>folderPopUpButton_</string>
 							<string>nameTextField_</string>
 						</object>
@@ -937,10 +953,6 @@
 								<string key="candidateClassName">NSTextField</string>
 							</object>
 							<object class="IBToOneOutletInfo">
-								<string key="name">bubble_</string>
-								<string key="candidateClassName">InfoBubbleView</string>
-							</object>
-							<object class="IBToOneOutletInfo">
 								<string key="name">folderPopUpButton_</string>
 								<string key="candidateClassName">NSPopUpButton</string>
 							</object>
@@ -1136,21 +1148,21 @@
 					<string key="className">NSObject</string>
 					<object class="IBClassDescriptionSource" key="sourceIdentifier">
 						<string key="majorKey">IBProjectSource</string>
-						<string key="minorKey">browser/ui/cocoa/objc_zombie.h</string>
+						<string key="minorKey">browser/ui/cocoa/status_bubble_mac.h</string>
 					</object>
 				</object>
 				<object class="IBPartialClassDescription">
 					<string key="className">NSObject</string>
 					<object class="IBClassDescriptionSource" key="sourceIdentifier">
 						<string key="majorKey">IBProjectSource</string>
-						<string key="minorKey">browser/ui/cocoa/status_bubble_mac.h</string>
+						<string key="minorKey">browser/ui/cocoa/tabs/tab_strip_model_observer_bridge.h</string>
 					</object>
 				</object>
 				<object class="IBPartialClassDescription">
-					<string key="className">NSObject</string>
+					<string key="className">NSView</string>
 					<object class="IBClassDescriptionSource" key="sourceIdentifier">
 						<string key="majorKey">IBProjectSource</string>
-						<string key="minorKey">browser/ui/cocoa/tabs/tab_strip_model_observer_bridge.h</string>
+						<string key="minorKey">browser/ui/cocoa/nsview_additions.h</string>
 					</object>
 				</object>
 				<object class="IBPartialClassDescription">
@@ -1899,7 +1911,7 @@
 		</object>
 		<object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDependencyDefaults">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin.macosx</string>
-			<integer value="1050" key="NS.object.0"/>
+			<integer value="1060" key="NS.object.0"/>
 		</object>
 		<object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDevelopmentDependencies">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin.InterfaceBuilder3</string>