Move url_request_test_util into net namespace

chrome/browser/printing/print_dialog_cloud_interative_uitest.cc

Index: chrome/browser/printing/print_dialog_cloud_interative_uitest.cc
diff --git a/chrome/browser/printing/print_dialog_cloud_interative_uitest.cc b/chrome/browser/printing/print_dialog_cloud_interative_uitest.cc
index fabc49ef01e59661da3cbe59e48e09c2cc66856e..4f67ada09a035181dfa244ac8d42367a4ab5b9ef 100644
--- a/chrome/browser/printing/print_dialog_cloud_interative_uitest.cc
+++ b/chrome/browser/printing/print_dialog_cloud_interative_uitest.cc
@@ -119,10 +119,10 @@ class TestController {
   const GURL expected_url() {
     return expected_url_;
   }
-  void set_delegate(TestDelegate* delegate) {
+  void set_delegate(net::TestDelegate* delegate) {
     delegate_ = delegate;
   }
-  TestDelegate* delegate() {
+  net::TestDelegate* delegate() {
     return delegate_;
   }
   void set_use_delegate(bool value) {
@@ -140,7 +140,7 @@ class TestController {
   bool result_;
   bool use_delegate_;
   GURL expected_url_;
-  TestDelegate* delegate_;
+  net::TestDelegate* delegate_;
 
   friend struct DefaultSingletonTraits<TestController>;
 };
@@ -156,7 +156,7 @@ class PrintDialogCloudTest : public InProcessBrowserTest {
   // Must be static for handing into AddHostnameHandler.
   static net::URLRequest::ProtocolFactory Factory;
 
-  class AutoQuitDelegate : public TestDelegate {
+  class AutoQuitDelegate : public net::TestDelegate {
    public:
     AutoQuitDelegate() {}