Re-write many calls to WrapUnique() with MakeUnique()

content/browser/cache_storage/cache_storage_blob_to_disk_cache_unittest.cc

Index: content/browser/cache_storage/cache_storage_blob_to_disk_cache_unittest.cc
diff --git a/content/browser/cache_storage/cache_storage_blob_to_disk_cache_unittest.cc b/content/browser/cache_storage/cache_storage_blob_to_disk_cache_unittest.cc
index ef0cf6e1f19f30af9632954811d5ba72e78770b6..c75ca99e10070c1689459adb2f0009cfd0e3f046 100644
--- a/content/browser/cache_storage/cache_storage_blob_to_disk_cache_unittest.cc
+++ b/content/browser/cache_storage/cache_storage_blob_to_disk_cache_unittest.cc
@@ -63,9 +63,8 @@ std::unique_ptr<storage::BlobProtocolHandler> CreateMockBlobProtocolHandler(
     storage::BlobStorageContext* blob_storage_context) {
   // The FileSystemContext and thread task runner are not actually used but a
   // task runner is needed to avoid a DCHECK in BlobURLRequestJob ctor.
-  return base::WrapUnique(new storage::BlobProtocolHandler(
-      blob_storage_context, nullptr,
-      base::ThreadTaskRunnerHandle::Get().get()));
+  return base::MakeUnique<storage::BlobProtocolHandler>(
+      blob_storage_context, nullptr, base::ThreadTaskRunnerHandle::Get().get());
 }
 
 // A CacheStorageBlobToDiskCache that can delay reading from blobs.