prune down content_dll change to just the CONTENT_EXPORTS

content/browser/tab_contents/tab_contents_delegate.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_
 #define CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_
 #pragma once
 
 #include <set>
 #include <string>
 
 #include "base/basictypes.h"
 #include "content/browser/tab_contents/navigation_entry.h"
+#include "content/common/content_export.h"
 #include "content/common/navigation_types.h"
 #include "content/common/page_transition_types.h"
 #include "ui/gfx/native_widget_types.h"
 #include "webkit/glue/window_open_disposition.h"
 
 namespace content {
 class BrowserContext;
 class JavaScriptDialogCreator;
 }
 
@@ skipping 13 matching lines @@
 class GURL;
 class HtmlDialogUIDelegate;
 struct NativeWebKeyboardEvent;
 class RenderViewHost;
 class TabContents;
 struct ViewHostMsg_RunFileChooser_Params;
 class FilePath;
 
 // Objects implement this interface to get notified about changes in the
 // TabContents and to provide necessary functionality.
-class TabContentsDelegate {
+class CONTENT_EXPORT TabContentsDelegate {
  public:
   TabContentsDelegate();
 
   // Opens a new URL inside the passed in TabContents (if source is 0 open
   // in the current front-most tab), unless |disposition| indicates the url
   // should be opened in a new tab or window.
   //
   // A NULL source indicates the current tab (callers should probably use
   // OpenURL() for these cases which does it for you).
 
@@ skipping 300 matching lines @@
   void Attach(TabContents* source);
 
   // Called when |this| is no longer the TabContentsDelegate for |source|.
   void Detach(TabContents* source);
 
   // The TabContents that this is currently a delegate for.
   std::set<TabContents*> attached_contents_;
 };
 
 #endif  // CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_