Remove ScopedVector from ContentBrowserClient.

content/browser/fileapi/file_system_url_request_job_unittest.cc

Index: content/browser/fileapi/file_system_url_request_job_unittest.cc
diff --git a/content/browser/fileapi/file_system_url_request_job_unittest.cc b/content/browser/fileapi/file_system_url_request_job_unittest.cc
index 146efcc4989d0314d6ffe64639b26fcfad0538ee..3203d4a8b1e7aff8c01ced916df91c4382383dc4 100644
--- a/content/browser/fileapi/file_system_url_request_job_unittest.cc
+++ b/content/browser/fileapi/file_system_url_request_job_unittest.cc
@@ -13,7 +13,7 @@
 #include "base/format_macros.h"
 #include "base/location.h"
 #include "base/macros.h"
-#include "base/memory/scoped_vector.h"
+#include "base/memory/ptr_util.h"
 #include "base/memory/weak_ptr.h"
 #include "base/rand_util.h"
 #include "base/run_loop.h"
@@ -161,8 +161,9 @@ class FileSystemURLRequestJobTest : public testing::Test {
         temp_dir_.GetPath().AppendASCII("auto_mount_dir");
     ASSERT_TRUE(base::CreateDirectory(mnt_point));
 
-    ScopedVector<storage::FileSystemBackend> additional_providers;
-    additional_providers.push_back(new TestFileSystemBackend(
+    std::vector<std::unique_ptr<storage::FileSystemBackend>>
+        additional_providers;
+    additional_providers.push_back(base::MakeUnique<TestFileSystemBackend>(
         base::ThreadTaskRunnerHandle::Get().get(), mnt_point));
 
     std::vector<storage::URLRequestAutoMountHandler> handlers;