FBTF: More ctor/dtor cleanup.

chrome/browser/io_thread.h

Index: chrome/browser/io_thread.h
diff --git a/chrome/browser/io_thread.h b/chrome/browser/io_thread.h
index 9485e0b2ff74784bc1bbd2a8664a721bb3398575..79891c9d718aa248eecc9e2b22d8eadb6571e55c 100644
--- a/chrome/browser/io_thread.h
+++ b/chrome/browser/io_thread.h
@@ -12,19 +12,19 @@
 #include "chrome/browser/browser_process_sub_thread.h"
 #include "chrome/browser/net/chrome_network_delegate.h"
 #include "chrome/common/net/predictor_common.h"
-#include "chrome/browser/net/connect_interceptor.h"
-#include "net/base/host_resolver.h"
 #include "net/base/network_change_notifier.h"
 
 class ChromeNetLog;
 class ListValue;
 
 namespace chrome_browser_net {
+class ConnectInterceptor;
 class Predictor;
 }  // namespace chrome_browser_net
 
 namespace net {
 class DnsRRResolver;
+class HostResolver;
 class HttpAuthHandlerFactory;
 class URLSecurityManager;
 }  // namespace net
@@ -32,6 +32,9 @@ class URLSecurityManager;
 class IOThread : public BrowserProcessSubThread {
  public:
   struct Globals {
+    Globals();
+    ~Globals();
+
     scoped_ptr<ChromeNetLog> net_log;
     scoped_ptr<net::HostResolver> host_resolver;
     scoped_ptr<net::DnsRRResolver> dnsrr_resolver;