FBTF: Move virtual methods to implementation files.

chrome/browser/net/connect_interceptor.h

Index: chrome/browser/net/connect_interceptor.h
diff --git a/chrome/browser/net/connect_interceptor.h b/chrome/browser/net/connect_interceptor.h
index 4900cf8ecca54b9dbe5bda5808d0b63feb95dac2..1f8eb70ed104ba76965d69e836d825e9b336e8bb 100644
--- a/chrome/browser/net/connect_interceptor.h
+++ b/chrome/browser/net/connect_interceptor.h
@@ -24,13 +24,9 @@ class ConnectInterceptor : public URLRequest::Interceptor {
   // URLRequest::Interceptor overrides
   // Learn about referrers, and optionally preconnect based on history.
   virtual URLRequestJob* MaybeIntercept(URLRequest* request);
-  virtual URLRequestJob* MaybeInterceptResponse(URLRequest* request) {
-    return NULL;
-  }
+  virtual URLRequestJob* MaybeInterceptResponse(URLRequest* request);
   virtual URLRequestJob* MaybeInterceptRedirect(URLRequest* request,
-                                                const GURL& location) {
-    return NULL;
-  }
+                                                const GURL& location);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ConnectInterceptor);