Convert //url to use std::unique_ptr

content/child/webblobregistry_impl.h

Index: content/child/webblobregistry_impl.h
diff --git a/content/child/webblobregistry_impl.h b/content/child/webblobregistry_impl.h
index 7898202ed54ecb3fca6ea2f67be5ace3d785544b..3f590ad2cb937e1d3bdaff96665e6e22fcb638af 100644
--- a/content/child/webblobregistry_impl.h
+++ b/content/child/webblobregistry_impl.h
@@ -8,6 +8,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 #include <vector>
 
@@ -91,7 +92,7 @@ class WebBlobRegistryImpl : public blink::WebBlobRegistry {
    private:
     const std::string uuid_;
     const std::string content_type_;
-    scoped_ptr<BlobConsolidation> consolidation_;
+    std::unique_ptr<BlobConsolidation> consolidation_;
     scoped_refptr<ThreadSafeSender> sender_;
     scoped_refptr<base::SingleThreadTaskRunner> io_runner_;
     scoped_refptr<base::SingleThreadTaskRunner> main_runner_;
@@ -100,7 +101,7 @@ class WebBlobRegistryImpl : public blink::WebBlobRegistry {
   // Method called on the IO thread.
   static void StartBlobAsyncConstruction(
       const std::string& uuid,
-      scoped_ptr<BlobConsolidation> consolidation,
+      std::unique_ptr<BlobConsolidation> consolidation,
       scoped_refptr<ThreadSafeSender> sender,
       scoped_refptr<base::SingleThreadTaskRunner> main_runner);