prune down content_dll change to just the CONTENT_EXPORTS

content/browser/tab_contents/tab_contents_view.h

Index: content/browser/tab_contents/tab_contents_view.h
diff --git a/content/browser/tab_contents/tab_contents_view.h b/content/browser/tab_contents/tab_contents_view.h
index f5c58beaab1413ec2b11d1535dd40528ff11c447..73c46d832965ad316ad0da279fd88389d7e71268 100644
--- a/content/browser/tab_contents/tab_contents_view.h
+++ b/content/browser/tab_contents/tab_contents_view.h
@@ -10,6 +10,7 @@
 
 #include "base/basictypes.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
+#include "content/common/content_export.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/size.h"
@@ -23,7 +24,7 @@ class TabContents;
 // dependent web contents views. The TabContents uses this interface to talk to
 // them. View-related messages will also get forwarded directly to this class
 // from RenderViewHost via RenderViewHostDelegate::View.
-class TabContentsView : public RenderViewHostDelegate::View {
+class CONTENT_EXPORT TabContentsView : public RenderViewHostDelegate::View {
  public:
   virtual ~TabContentsView();