Convert //android_webview to use std::unique_ptr

android_webview/browser/net/aw_cookie_store_wrapper_unittest.cc

Index: android_webview/browser/net/aw_cookie_store_wrapper_unittest.cc
diff --git a/android_webview/browser/net/aw_cookie_store_wrapper_unittest.cc b/android_webview/browser/net/aw_cookie_store_wrapper_unittest.cc
index c95f42ee674d368c10a9c0470315a937bd7391aa..a4bbd287b94889678fe2510f43091c13f295670e 100644
--- a/android_webview/browser/net/aw_cookie_store_wrapper_unittest.cc
+++ b/android_webview/browser/net/aw_cookie_store_wrapper_unittest.cc
@@ -4,7 +4,8 @@
 
 #include "android_webview/browser/net/aw_cookie_store_wrapper.h"
 
-#include "base/memory/scoped_ptr.h"
+#include <memory>
+
 #include "net/cookies/cookie_store.h"
 #include "net/cookies/cookie_store_test_callbacks.h"
 #include "net/cookies/cookie_store_unittest.h"
@@ -13,8 +14,8 @@
 namespace android_webview {
 
 struct AwCookieStoreWrapperTestTraits {
-  static scoped_ptr<net::CookieStore> Create() {
-    scoped_ptr<net::CookieStore> cookie_store(new AwCookieStoreWrapper());
+  static std::unique_ptr<net::CookieStore> Create() {
+    std::unique_ptr<net::CookieStore> cookie_store(new AwCookieStoreWrapper());
 
     // Android Webview can run multiple tests without restarting the binary,
     // so have to delete any cookies the global store may have from an earlier