Convert //chrome/browser/extensions from scoped_ptr to std::unique_ptr

chrome/browser/extensions/app_data_migrator_unittest.cc

Index: chrome/browser/extensions/app_data_migrator_unittest.cc
diff --git a/chrome/browser/extensions/app_data_migrator_unittest.cc b/chrome/browser/extensions/app_data_migrator_unittest.cc
index eb4b22b47e3a2e867e246f702bf0b641f273d937..ad9f702a176f190e51fdaa8087ca1d0432e1ed0a 100644
--- a/chrome/browser/extensions/app_data_migrator_unittest.cc
+++ b/chrome/browser/extensions/app_data_migrator_unittest.cc
@@ -27,7 +27,7 @@
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
-scoped_ptr<TestingProfile> GetTestingProfile() {
+std::unique_ptr<TestingProfile> GetTestingProfile() {
   TestingProfile::Builder profile_builder;
   return profile_builder.Build();
 }
@@ -43,7 +43,7 @@ class AppDataMigratorTest : public testing::Test {
   void SetUp() override {
     profile_ = GetTestingProfile();
     registry_ = ExtensionRegistry::Get(profile_.get());
-    migrator_ = scoped_ptr<AppDataMigrator>(
+    migrator_ = std::unique_ptr<AppDataMigrator>(
         new AppDataMigrator(profile_.get(), registry_));
 
     default_partition_ =
@@ -55,7 +55,7 @@ class AppDataMigratorTest : public testing::Test {
 
     default_fs_context_ = default_partition_->GetFileSystemContext();
 
-    url_request_context_ = scoped_ptr<content::MockBlobURLRequestContext>(
+    url_request_context_ = std::unique_ptr<content::MockBlobURLRequestContext>(
         new content::MockBlobURLRequestContext(default_fs_context_));
   }
 
@@ -63,13 +63,13 @@ class AppDataMigratorTest : public testing::Test {
 
  protected:
   content::TestBrowserThreadBundle thread_bundle_;
-  scoped_ptr<TestingProfile> profile_;
-  scoped_ptr<AppDataMigrator> migrator_;
+  std::unique_ptr<TestingProfile> profile_;
+  std::unique_ptr<AppDataMigrator> migrator_;
   content::StoragePartition* default_partition_;
   ExtensionRegistry* registry_;
   storage::FileSystemContext* default_fs_context_;
   content::IndexedDBContext* idb_context_;
-  scoped_ptr<content::MockBlobURLRequestContext> url_request_context_;
+  std::unique_ptr<content::MockBlobURLRequestContext> url_request_context_;
 };
 
 scoped_refptr<const Extension> GetTestExtension(bool platform_app) {
@@ -183,7 +183,7 @@ void GenerateTestFiles(content::MockBlobURLRequestContext* url_request_context,
 void VerifyFileContents(base::File file,
                         const base::Closure& on_close_callback) {
   ASSERT_EQ(14, file.GetLength());
-  scoped_ptr<char[]> buffer(new char[15]);
+  std::unique_ptr<char[]> buffer(new char[15]);
 
   file.Read(0, buffer.get(), 14);
   buffer.get()[14] = 0;