mojo:: Introduce InterfaceRequest ctor that takes in InterfacePtr*

mojo/public/cpp/bindings/tests/pickle_unittest.cc

Index: mojo/public/cpp/bindings/tests/pickle_unittest.cc
diff --git a/mojo/public/cpp/bindings/tests/pickle_unittest.cc b/mojo/public/cpp/bindings/tests/pickle_unittest.cc
index 92a5c133a702f5bf8e9d5772009e55655e2c7eee..39ce6b4bf311c0508e2315b7f2453a649d0aceec 100644
--- a/mojo/public/cpp/bindings/tests/pickle_unittest.cc
+++ b/mojo/public/cpp/bindings/tests/pickle_unittest.cc
@@ -160,7 +160,7 @@ class PickleTest : public testing::Test {
   template <typename ProxyType = PicklePasser>
   InterfacePtr<ProxyType> ConnectToChromiumService() {
     InterfacePtr<ProxyType> proxy;
-    InterfaceRequest<ProxyType> request = MakeRequest(&proxy);
+    InterfaceRequest<ProxyType> request(&proxy);
     chromium_bindings_.AddBinding(
         &chromium_service_,
         ConvertInterfaceRequest<PicklePasser>(std::move(request)));
@@ -170,7 +170,7 @@ class PickleTest : public testing::Test {
   template <typename ProxyType = blink::PicklePasser>
   InterfacePtr<ProxyType> ConnectToBlinkService() {
     InterfacePtr<ProxyType> proxy;
-    InterfaceRequest<ProxyType> request = MakeRequest(&proxy);
+    InterfaceRequest<ProxyType> request(&proxy);
     blink_bindings_.AddBinding(
         &blink_service_,
         ConvertInterfaceRequest<blink::PicklePasser>(std::move(request)));