Make CF net tests a content::BrowserMainParts.

chrome/browser/browser_process_impl.h

Index: chrome/browser/browser_process_impl.h
diff --git a/chrome/browser/browser_process_impl.h b/chrome/browser/browser_process_impl.h
index a9bea3d11bf3fcb0288464470b9c834b6b7afc0e..cc7fa00dbeb7c97295955d54df2d3ad1f9e3c707 100644
--- a/chrome/browser/browser_process_impl.h
+++ b/chrome/browser/browser_process_impl.h
@@ -30,7 +30,6 @@ class BrowserOnlineStateObserver;
 class ChromeNetLog;
 class ChromeResourceDispatcherHostDelegate;
 class CommandLine;
-class ChromeFrameFriendOfBrowserProcessImpl;  // TODO(joi): Remove
 class RemoteDebuggingServer;
 class TabCloseableStateWatcher;
 
@@ -128,9 +127,6 @@ class BrowserProcessImpl : public BrowserProcess,
   virtual CRLSetFetcher* crl_set_fetcher() OVERRIDE;
 
  private:
-  // TODO(joi): Remove. Temporary hack to get at CreateIOThreadState.
-  friend class ChromeFrameFriendOfBrowserProcessImpl;
-
   // Must be called right before the IO thread is started.
   void CreateIOThreadState();