prune down content_dll change to just the CONTENT_EXPORTS

content/browser/tab_contents/tab_contents.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_H_
 #define CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_
 #pragma once
 
 #include <deque>
 #include <map>
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/string16.h"
 #include "content/browser/download/save_package.h"
 #include "content/browser/javascript_dialogs.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/browser/tab_contents/constrained_window.h"
 #include "content/browser/tab_contents/navigation_controller.h"
 #include "content/browser/tab_contents/navigation_entry.h"
 #include "content/browser/tab_contents/page_navigator.h"
 #include "content/browser/tab_contents/render_view_host_manager.h"
 #include "content/browser/tab_contents/tab_contents_observer.h"
 #include "content/browser/webui/web_ui.h"
+#include "content/common/content_export.h"
 #include "content/common/property_bag.h"
 #include "content/common/renderer_preferences.h"
 #include "net/base/load_states.h"
 #include "ui/gfx/native_widget_types.h"
 #include "webkit/glue/resource_type.h"
 
 #if defined(OS_WIN)
 #include "base/win/scoped_handle.h"
 #endif
 
@@ skipping 13 matching lines @@
 class TabContentsView;
 struct ThumbnailScore;
 class URLPattern;
 struct ViewHostMsg_FrameNavigate_Params;
 struct WebPreferences;
 class WebUI;
 struct ViewHostMsg_RunFileChooser_Params;
 
 // Describes what goes in the main content area of a tab. TabContents is
 // the only type of TabContents, and these should be merged together.
-class TabContents : public PageNavigator,
-                    public RenderViewHostDelegate,
-                    public RenderViewHostManager::Delegate,
-                    public content::JavaScriptDialogDelegate {
+class CONTENT_EXPORT TabContents : public PageNavigator,
+                                   public RenderViewHostDelegate,
+                                   public RenderViewHostManager::Delegate,
+                                   public content::JavaScriptDialogDelegate {
  public:
   // Flags passed to the TabContentsDelegate.NavigationStateChanged to tell it
   // what has changed. Combine them to update more than one thing.
   enum InvalidateTypes {
     INVALIDATE_URL             = 1 << 0,  // The URL has changed.
     INVALIDATE_TAB             = 1 << 1,  // The favicon, app icon, or crashed
                                           // state changed.
     INVALIDATE_LOAD            = 1 << 2,  // The loading state has changed.
     INVALIDATE_PAGE_ACTIONS    = 1 << 3,  // Page action icons have changed.
     INVALIDATE_TITLE           = 1 << 4,  // The title changed.
@@ skipping 807 matching lines @@
   ObserverList<TabContentsObserver> observers_;
 
   // Content restrictions, used to disable print/copy etc based on content's
   // (full-page plugins for now only) permissions.
   int content_restrictions_;
 
   DISALLOW_COPY_AND_ASSIGN(TabContents);
 };
 
 #endif  // CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_