Fix compile warnings in Panel.xib

chrome/app/nibs/Panel.xib

 <?xml version="1.0" encoding="UTF-8"?>
 <archive type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="7.10">
         <data>
                 <int key="IBDocument.SystemTarget">1050</int>
                 <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">851</string>
                 </object>
                 <object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
                         <bool key="EncodedWithXMLCoder">YES</bool>
-                        <integer value="6"/>
+                        <integer value="22"/>
                         <integer value="1"/>
                 </object>
                 <object class="NSArray" key="IBDocument.PluginDependencies">
                         <bool key="EncodedWithXMLCoder">YES</bool>
                         <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
                 </object>
                 <object class="NSMutableDictionary" key="IBDocument.Metadata">
                         <bool key="EncodedWithXMLCoder">YES</bool>
                         <object class="NSArray" key="dict.sortedKeys" id="0">
                                 <bool key="EncodedWithXMLCoder">YES</bool>
                         </object>
                         <object class="NSMutableArray" key="dict.values">
                                 <bool key="EncodedWithXMLCoder">YES</bool>
                         </object>
                 </object>
                 <object class="NSMutableArray" key="IBDocument.RootObjects" id="1000">
                         <bool key="EncodedWithXMLCoder">YES</bool>
                         <object class="NSCustomObject" id="1001">
                                 <string key="NSClassName">PanelWindowControllerCocoa</string>
                         </object>
                         <object class="NSCustomObject" id="1003">
                                 <string key="NSClassName">FirstResponder</string>
                         </object>
                         <object class="NSCustomObject" id="1004">
                                 <string key="NSClassName">NSApplication</string>
                         </object>
                         <object class="NSWindowTemplate" id="1005">
-                                <int key="NSWindowStyleMask">259</int>
+                                <int key="NSWindowStyleMask">3</int>
                                 <int key="NSWindowBacking">2</int>
                                 <string key="NSWindowRect">{{196, 240}, {480, 270}}</string>
                                 <int key="NSWTFlags">544736256</int>
                                 <string key="NSWindowTitle">Window</string>
                                 <string key="NSWindowClass">PanelWindowCocoaImpl</string>
                                 <nil key="NSViewClass"/>
                                 <string key="NSWindowContentMaxSize">{1.79769e+308, 1.79769e+308}</string>
                                 <object class="NSView" key="NSWindowView" id="1006">
                                         <reference key="NSNextResponder"/>
                                         <int key="NSvFlags">256</int>
@@ skipping 10 matching lines @@
                                         <bool key="EncodedWithXMLCoder">YES</bool>
                                         <object class="NSCustomView" id="438255290">
                                                 <reference key="NSNextResponder" ref="304499912"/>
                                                 <int key="NSvFlags">274</int>
                                                 <string key="NSFrame">{{0, -36}, {319, 96}}</string>
                                                 <reference key="NSSuperview" ref="304499912"/>
                                                 <string key="NSClassName">PanelTitlebarOverlayView</string>
                                         </object>
                                         <object class="NSCustomView" id="892753116">
                                                 <reference key="NSNextResponder" ref="304499912"/>
-                                                <int key="NSvFlags">297</int>
+                                                <int key="NSvFlags">256</int>
                                                 <object class="NSMutableArray" key="NSSubviews">
                                                         <bool key="EncodedWithXMLCoder">YES</bool>
                                                         <object class="NSButton" id="514167085">
                                                                 <reference key="NSNextResponder" ref="892753116"/>
-                                                                <int key="NSvFlags">319</int>
-                                                                <string key="NSFrame">{{-2, -4}, {18, 20}}</string>
+                                                                <int key="NSvFlags">274</int>
+                                                                <string key="NSFrame">{{-2, -4}, {16, 20}}</string>
                                                                 <reference key="NSSuperview" ref="892753116"/>
                                                                 <bool key="NSViewIsLayerTreeHost">YES</bool>
                                                                 <int key="NSViewLayerContentsRedrawPolicy">2</int>
                                                                 <bool key="NSEnabled">YES</bool>
                                                                 <object class="NSButtonCell" key="NSCell" id="730890819">
                                                                         <int key="NSCellFlags">67239424</int>
-                                                                        <int key="NSCellFlags2">134348800</int>
+                                                                        <int key="NSCellFlags2">134217728</int>
                                                                         <string key="NSContents">Button</string>
-                                                                        <object class="NSFont" key="NSSupport" id="26">
+                                                                        <object class="NSFont" key="NSSupport" id="383728064">
                                                                                 <string key="NSName">LucidaGrande</string>
-                                                                                <double key="NSSize">11</double>
-                                                                                <int key="NSfFlags">3100</int>
+                                                                                <double key="NSSize">13</double>
+                                                                                <int key="NSfFlags">1044</int>
                                                                         </object>
                                                                         <reference key="NSControlView" ref="514167085"/>
                                                                         <int key="NSButtonFlags">-2042347265</int>
                                                                         <int key="NSButtonFlags2">129</int>
                                                                         <string key="NSAlternateContents"/>
                                                                         <string key="NSKeyEquivalent"/>
                                                                         <int key="NSPeriodicDelay">200</int>
                                                                         <int key="NSPeriodicInterval">25</int>
                                                                 </object>
                                                         </object>
                                                 </object>
-                                                <string key="NSFrame">{{282, 3}, {14, 14}}</string>
+                                                <string key="NSFrame">{{270, 0}, {16, 18}}</string>
                                                 <reference key="NSSuperview" ref="304499912"/>
                                                 <bool key="NSViewIsLayerTreeHost">YES</bool>
                                                 <int key="NSViewLayerContentsRedrawPolicy">2</int>
                                                 <string key="NSClassName">NSView</string>
                                         </object>
                                         <object class="NSTextField" id="537532822">
                                                 <reference key="NSNextResponder" ref="304499912"/>
                                                 <int key="NSvFlags">293</int>
-                                                <string key="NSFrame">{{26, 4}, {248, 14}}</string>
+                                                <string key="NSFrame">{{26, 1}, {248, 17}}</string>
                                                 <reference key="NSSuperview" ref="304499912"/>
                                                 <bool key="NSEnabled">YES</bool>
                                                 <object class="NSTextFieldCell" key="NSCell" id="947097847">
                                                         <int key="NSCellFlags">67239488</int>
-                                                        <int key="NSCellFlags2">4200512</int>
+                                                        <int key="NSCellFlags2">4200448</int>
                                                         <string key="NSContents"/>
-                                                        <object class="NSFont" key="NSSupport">
-                                                                <string key="NSName">LucidaGrande</string>
-                                                                <double key="NSSize">13</double>
-                                                                <int key="NSfFlags">1044</int>
-                                                        </object>
+                                                        <reference key="NSSupport" ref="383728064"/>
                                                         <reference key="NSControlView" ref="537532822"/>
                                                         <bool key="NSDrawsBackground">YES</bool>
                                                         <int key="NSTextBezelStyle">1</int>
                                                         <object class="NSColor" key="NSBackgroundColor">
                                                                 <int key="NSColorSpace">6</int>
                                                                 <string key="NSCatalogName">System</string>
                                                                 <string key="NSColorName">controlColor</string>
                                                                 <object class="NSColor" key="NSColor">
                                                                         <int key="NSColorSpace">3</int>
                                                                         <bytes key="NSWhite">MC42NjY2NjY2NjY3AA</bytes>
@@ skipping 24 matching lines @@
                                                                 <string>NeXT Encapsulated PostScript v1.2 pasteboard type</string>
                                                                 <string>NeXT TIFF v4.0 pasteboard type</string>
                                                         </object>
                                                 </object>
                                                 <string key="NSFrame">{{126, 3}, {14, 14}}</string>
                                                 <reference key="NSSuperview" ref="304499912"/>
                                                 <bool key="NSEnabled">YES</bool>
                                                 <object class="NSImageCell" key="NSCell" id="966884311">
                                                         <int key="NSCellFlags">67239424</int>
                                                         <int key="NSCellFlags2">33685504</int>
-                                                        <reference key="NSSupport" ref="26"/>
+                                                        <object class="NSFont" key="NSSupport">
+                                                                <string key="NSName">LucidaGrande</string>
+                                                                <double key="NSSize">11</double>
+                                                                <int key="NSfFlags">3100</int>
+                                                        </object>
                                                         <int key="NSAlign">0</int>
                                                         <int key="NSScale">0</int>
                                                         <int key="NSStyle">0</int>
                                                         <bool key="NSAnimates">NO</bool>
                                                 </object>
                                                 <bool key="NSEditable">YES</bool>
                                         </object>
                                 </object>
                                 <string key="NSFrameSize">{300, 22}</string>
                                 <reference key="NSSuperview"/>
                                 <string key="NSClassName">PanelTitlebarViewCocoa</string>
                         </object>
                 </object>
                 <object class="IBObjectContainer" key="IBDocument.Objects">
                         <object class="NSMutableArray" key="connectionRecords">
                                 <bool key="EncodedWithXMLCoder">YES</bool>
                                 <object class="IBConnectionRecord">
                                         <object class="IBOutletConnection" key="connection">
-                                                <string key="label">delegate</string>
-                                                <reference key="source" ref="1005"/>
-                                                <reference key="destination" ref="1001"/>
-                                        </object>
-                                        <int key="connectionID">4</int>
-                                </object>
-                                <object class="IBConnectionRecord">
-                                        <object class="IBOutletConnection" key="connection">
-                                                <string key="label">window</string>
-                                                <reference key="source" ref="1001"/>
-                                                <reference key="destination" ref="1005"/>
-                                        </object>
-                                        <int key="connectionID">5</int>
-                                </object>
-                                <object class="IBConnectionRecord">
-                                        <object class="IBOutletConnection" key="connection">
                                                 <string key="label">titlebar_view_</string>
                                                 <reference key="source" ref="1001"/>
                                                 <reference key="destination" ref="304499912"/>
                                         </object>
                                         <int key="connectionID">8</int>
                                 </object>
                                 <object class="IBConnectionRecord">
                                         <object class="IBOutletConnection" key="connection">
                                                 <string key="label">controller_</string>
                                                 <reference key="source" ref="304499912"/>
@@ skipping 58 matching lines @@
                                         <int key="connectionID">25</int>
                                 </object>
                                 <object class="IBConnectionRecord">
                                         <object class="IBOutletConnection" key="connection">
                                                 <string key="label">controller_</string>
                                                 <reference key="source" ref="438255290"/>
                                                 <reference key="destination" ref="1001"/>
                                         </object>
                                         <int key="connectionID">27</int>
                                 </object>
+                                <object class="IBConnectionRecord">
+                                        <object class="IBOutletConnection" key="connection">
+                                                <string key="label">window</string>
+                                                <reference key="source" ref="1001"/>
+                                                <reference key="destination" ref="1005"/>
+                                        </object>
+                                        <int key="connectionID">28</int>
+                                </object>
+                                <object class="IBConnectionRecord">
+                                        <object class="IBOutletConnection" key="connection">
+                                                <string key="label">delegate</string>
+                                                <reference key="source" ref="1005"/>
+                                                <reference key="destination" ref="1001"/>
+                                        </object>
+                                        <int key="connectionID">29</int>
+                                </object>
                         </object>
                         <object class="IBMutableOrderedSet" key="objectRecords">
                                 <object class="NSArray" key="orderedObjects">
                                         <bool key="EncodedWithXMLCoder">YES</bool>
                                         <object class="IBObjectRecord">
                                                 <int key="objectID">0</int>
                                                 <reference key="object" ref="0"/>
                                                 <reference key="children" ref="1000"/>
                                                 <nil key="parent"/>
                                         </object>
@@ skipping 164 matching lines @@
                         </object>
                         <nil key="activeLocalization"/>
                         <object class="NSMutableDictionary" key="localizations">
                                 <bool key="EncodedWithXMLCoder">YES</bool>
                                 <reference key="dict.sortedKeys" ref="0"/>
                                 <object class="NSMutableArray" key="dict.values">
                                         <bool key="EncodedWithXMLCoder">YES</bool>
                                 </object>
                         </object>
                         <nil key="sourceID"/>
-                        <int key="maxID">27</int>
+                        <int key="maxID">29</int>
                 </object>
                 <object class="IBClassDescriber" key="IBDocument.Classes">
                         <object class="NSMutableArray" key="referencedPartialClassDescriptions">
                                 <bool key="EncodedWithXMLCoder">YES</bool>
                                 <object class="IBPartialClassDescription">
+                                        <string key="className">ChromeBrowserWindow</string>
+                                        <string key="superclassName">ChromeEventProcessingWindow</string>
+                                        <object class="IBClassDescriptionSource" key="sourceIdentifier">
+                                                <string key="majorKey">IBProjectSource</string>
+                                                <string key="minorKey">browser/ui/cocoa/chrome_browser_window.h</string>
+                                        </object>
+                                </object>
+                                <object class="IBPartialClassDescription">
+                                        <string key="className">ChromeEventProcessingWindow</string>
+                                        <string key="superclassName">NSWindow</string>
+                                        <object class="IBClassDescriptionSource" key="sourceIdentifier">
+                                                <string key="majorKey">IBProjectSource</string>
+                                                <string key="minorKey">browser/ui/cocoa/chrome_event_processing_window.h</string>
+                                        </object>
+                                </object>
+                                <object class="IBPartialClassDescription">
                                         <string key="className">FirstResponder</string>
                                         <string key="superclassName">NSObject</string>
                                         <object class="NSMutableDictionary" key="actions">
                                                 <string key="NS.key.0">commandDispatch:</string>
                                                 <string key="NS.object.0">id</string>
                                         </object>
                                         <object class="NSMutableDictionary" key="actionInfosByName">
                                                 <string key="NS.key.0">commandDispatch:</string>
                                                 <object class="IBActionInfo" key="NS.object.0">
                                                         <string key="name">commandDispatch:</string>
@@ skipping 187 matching lines @@
                                                         </object>
                                                         <object class="IBToOneOutletInfo">
                                                                 <string key="name">title_</string>
                                                                 <string key="candidateClassName">NSTextField</string>
                                                         </object>
                                                 </object>
                                         </object>
                                         <reference key="sourceIdentifier" ref="501324801"/>
                                 </object>
                                 <object class="IBPartialClassDescription">
+                                        <string key="className">PanelWindowCocoaImpl</string>
+                                        <string key="superclassName">ChromeBrowserWindow</string>
+                                        <object class="IBClassDescriptionSource" key="sourceIdentifier" id="301521793">
+                                                <string key="majorKey">IBProjectSource</string>
+                                                <string key="minorKey">browser/ui/panels/panel_window_controller_cocoa.h</string>
+                                        </object>
+                                </object>
+                                <object class="IBPartialClassDescription">
                                         <string key="className">PanelWindowControllerCocoa</string>
                                         <string key="superclassName">NSWindowController</string>
                                         <object class="NSMutableDictionary" key="outlets">
                                                 <string key="NS.key.0">titlebar_view_</string>
                                                 <string key="NS.object.0">PanelTitlebarViewCocoa</string>
                                         </object>
                                         <object class="NSMutableDictionary" key="toOneOutletInfosByName">
                                                 <string key="NS.key.0">titlebar_view_</string>
                                                 <object class="IBToOneOutletInfo" key="NS.object.0">
                                                         <string key="name">titlebar_view_</string>
                                                         <string key="candidateClassName">PanelTitlebarViewCocoa</string>
                                                 </object>
                                         </object>
-                                        <object class="IBClassDescriptionSource" key="sourceIdentifier">
-                                                <string key="majorKey">IBProjectSource</string>
-                                                <string key="minorKey">browser/ui/panels/panel_window_controller_cocoa.h</string>
-                                        </object>
+                                        <reference key="sourceIdentifier" ref="301521793"/>
                                 </object>
                                 <object class="IBPartialClassDescription">
                                         <string key="className">PanelWindowControllerCocoa</string>
                                         <string key="superclassName">NSWindowController</string>
                                         <object class="IBClassDescriptionSource" key="sourceIdentifier">
                                                 <string key="majorKey">IBUserSource</string>
                                                 <string key="minorKey"/>
                                         </object>
                                 </object>
                         </object>
@@ skipping 747 matching lines @@
                 </object>
                 <object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDevelopmentDependencies">
                         <string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin.InterfaceBuilder3</string>
                         <integer value="3000" key="NS.object.0"/>
                 </object>
                 <bool key="IBDocument.PluginDeclaredDependenciesTrackSystemTargetVersion">YES</bool>
                 <string key="IBDocument.LastKnownRelativeProjectPath">../../chrome.xcodeproj</string>
                 <int key="IBDocument.defaultPropertyAccessControl">3</int>
         </data>
 </archive>