Convert //cc from scoped_ptr to std::unique_ptr.

cc/resources/single_release_callback.h

Index: cc/resources/single_release_callback.h
diff --git a/cc/resources/single_release_callback.h b/cc/resources/single_release_callback.h
index 2118ad704308c9e271f515d1a074f726c0058897..cfb2330a4c2a436756760bb0a46bf08b170ce5c8 100644
--- a/cc/resources/single_release_callback.h
+++ b/cc/resources/single_release_callback.h
@@ -5,7 +5,9 @@
 #ifndef CC_RESOURCES_SINGLE_RELEASE_CALLBACK_H_
 #define CC_RESOURCES_SINGLE_RELEASE_CALLBACK_H_
 
-#include "base/memory/scoped_ptr.h"
+#include <memory>
+
+#include "base/memory/ptr_util.h"
 #include "cc/base/cc_export.h"
 #include "cc/resources/release_callback.h"
 
@@ -13,8 +15,9 @@ namespace cc {
 
 class CC_EXPORT SingleReleaseCallback {
  public:
-  static scoped_ptr<SingleReleaseCallback> Create(const ReleaseCallback& cb) {
-    return make_scoped_ptr(new SingleReleaseCallback(cb));
+  static std::unique_ptr<SingleReleaseCallback> Create(
+      const ReleaseCallback& cb) {
+    return base::WrapUnique(new SingleReleaseCallback(cb));
   }
 
   ~SingleReleaseCallback();