Stop refcounting URLRequestContext.

chrome/service/cloud_print/cloud_print_url_fetcher_unittest.cc

Index: chrome/service/cloud_print/cloud_print_url_fetcher_unittest.cc
diff --git a/chrome/service/cloud_print/cloud_print_url_fetcher_unittest.cc b/chrome/service/cloud_print/cloud_print_url_fetcher_unittest.cc
index 63589dfa282c5e75b9db97f2db143631d109e06c..e0279a7067f7060abe08ce77f5d566e473b9eebd 100644
--- a/chrome/service/cloud_print/cloud_print_url_fetcher_unittest.cc
+++ b/chrome/service/cloud_print/cloud_print_url_fetcher_unittest.cc
@@ -39,8 +39,8 @@ class TrackingTestURLRequestContextGetter
   }
 
   virtual TestURLRequestContext* GetURLRequestContext() OVERRIDE {
-    if (!context_) {
-      context_ = new TestURLRequestContext(true);
+    if (!context_.get()) {
+      context_.reset(new TestURLRequestContext(true));
       context_->set_throttler_manager(throttler_manager_);
       context_->Init();
     }
@@ -55,7 +55,7 @@ class TrackingTestURLRequestContextGetter
  private:
   // Not owned here.
   net::URLRequestThrottlerManager* throttler_manager_;
-  scoped_refptr<TestURLRequestContext> context_;
+  scoped_ptr<TestURLRequestContext> context_;
 };
 
 class TestCloudPrintURLFetcher : public CloudPrintURLFetcher {