Switch SupportsUserData uses to use unique_ptr.

chrome/browser/android/offline_pages/offline_page_utils_unittest.cc

Index: chrome/browser/android/offline_pages/offline_page_utils_unittest.cc
diff --git a/chrome/browser/android/offline_pages/offline_page_utils_unittest.cc b/chrome/browser/android/offline_pages/offline_page_utils_unittest.cc
index 7c4eed28c9dc64cb19bb53aed013ba0ba4b901c6..1fda016121365c9a2451fb514cee24575b463a57 100644
--- a/chrome/browser/android/offline_pages/offline_page_utils_unittest.cc
+++ b/chrome/browser/android/offline_pages/offline_page_utils_unittest.cc
@@ -12,6 +12,7 @@
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
+#include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "base/strings/string16.h"
 #include "base/test/scoped_feature_list.h"
@@ -133,8 +134,8 @@ void OfflinePageUtilsTest::SetUp() {
       &profile_, BuildTestOfflinePageModel);
   RunUntilIdle();
 
-  NetworkQualityProviderStub::SetUserData(&profile_,
-                                          new NetworkQualityProviderStub());
+  NetworkQualityProviderStub::SetUserData(
+      &profile_, base::MakeUnique<NetworkQualityProviderStub>());
   RequestCoordinatorFactory::GetInstance()->SetTestingFactoryAndUse(
       &profile_, BuildTestRequestCoordinator);
   RunUntilIdle();