Remove double spacing.

editor/ui/composer/content/contentframe.xul

@@ -1,98 +1,49 @@
 <?xml version="1.0"?> 
 
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 <!--
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    - The contents of this file are subject to the Netscape Public
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    - License Version 1.1 (the "License"); you may not use this file
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    - except in compliance with the License. You may obtain a copy of
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    - the License at http://www.mozilla.org/NPL/
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    -  
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    - Software distributed under the License is distributed on an "AS
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    - IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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    - implied. See the License for the specific language governing
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    - rights and limitations under the License.
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    -  
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    - The Original Code is Mozilla Communicator client code, released
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    - March 31, 1998.
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    - 
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    - The Initial Developer of the Original Code is Netscape
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    - Communications Corporation. Portions created by Netscape are
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    - Copyright (C) 1999 Netscape Communications Corporation. All
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    - Rights Reserved.
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    - 
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    - Contributor(s): 
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    -    Ben Goodger
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   -->
 
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 <?xml-stylesheet href="chrome://global/skin/" type="text/css"?> 
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 <?xml-stylesheet href="chrome://navigator/skin/contentframe.css" type="text/css"?> 
 
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 <!DOCTYPE window> 
 
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 <window style="height:100%;width:100%"
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    xmlns:html="http://www.w3.org/TR/REC-html40"
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    xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
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    onload="init_sidebar('editor',
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                         'chrome://editor/content/sidebar-editor.xul',
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                         170);" align="horizontal"> 
 
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 <!-- use navigator's contentframe.js... ideally we only 
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      need one... not many -->
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 <html:script src="chrome://navigator/content/contentframe.js" />
 
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   <html:iframe id="sidebarframe" class="sidebarframe" src="chrome://editor/content/sidebar-editor.xul" />
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   <titledbutton id="grippy" class="grippy" onclick="toggle_open_close();"/>
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   <!-- type attribute is used by frame construction to locate iframes
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        intended to hold (html) content -->
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   <!-- id's use is a mystery -->
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   <html:iframe type="content-primary" id="content-frame" src="about:blank" flex="100%"/>
 
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 </window>
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