Change scoped_ptr to std::unique_ptr in //net/disk_cache.

net/disk_cache/memory/mem_entry_impl.cc

Index: net/disk_cache/memory/mem_entry_impl.cc
diff --git a/net/disk_cache/memory/mem_entry_impl.cc b/net/disk_cache/memory/mem_entry_impl.cc
index bcbebb3cf2f8b7992a307489f828fc5d3025c763..f1efa334af412d9aa0142087f8edb453d42a62d1 100644
--- a/net/disk_cache/memory/mem_entry_impl.cc
+++ b/net/disk_cache/memory/mem_entry_impl.cc
@@ -50,10 +50,10 @@ std::string GenerateChildName(const std::string& base_name, int child_id) {
 
 // Returns NetLog parameters for the creation of a MemEntryImpl. A separate
 // function is needed because child entries don't store their key().
-scoped_ptr<base::Value> NetLogEntryCreationCallback(
+std::unique_ptr<base::Value> NetLogEntryCreationCallback(
     const MemEntryImpl* entry,
     net::NetLogCaptureMode /* capture_mode */) {
-  scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
+  std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
   std::string key;
   switch (entry->type()) {
     case MemEntryImpl::PARENT_ENTRY: