Remove refcounting from SavePackage.

content/browser/download/save_package_unittest.cc

Index: content/browser/download/save_package_unittest.cc
diff --git a/content/browser/download/save_package_unittest.cc b/content/browser/download/save_package_unittest.cc
index c426772a8205db1ca1e0663c81b704a0d2a469dd..2cfc69c30285c379d2d4e7ad0db3c486804e1c06 100644
--- a/content/browser/download/save_package_unittest.cc
+++ b/content/browser/download/save_package_unittest.cc
@@ -5,6 +5,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 
 #include "base/files/file_path.h"
@@ -105,9 +106,9 @@ class SavePackageTest : public RenderViewHostImplTestHarness {
     // RenderViewHostImplTestHarness::SetUp.
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
 
-    save_package_success_ = new SavePackage(contents(),
-        temp_dir_.path().AppendASCII("testfile" HTML_EXTENSION),
-        temp_dir_.path().AppendASCII("testfile_files"));
+    save_package_success_ = base::WrapUnique(new SavePackage(
+        contents(), temp_dir_.path().AppendASCII("testfile" HTML_EXTENSION),
+        temp_dir_.path().AppendASCII("testfile_files")));
 
     // We need to construct a path that is *almost* kMaxFilePathLength long
     long_file_name.reserve(kMaxFilePathLength + long_file_name.length());
@@ -116,16 +117,17 @@ class SavePackageTest : public RenderViewHostImplTestHarness {
     long_file_name.resize(
         kMaxFilePathLength - 9 - temp_dir_.path().value().length());
 
-    save_package_fail_ = new SavePackage(contents(),
+    save_package_fail_ = base::WrapUnique(new SavePackage(
+        contents(),
         temp_dir_.path().AppendASCII(long_file_name + HTML_EXTENSION),
-        temp_dir_.path().AppendASCII(long_file_name + "_files"));
+        temp_dir_.path().AppendASCII(long_file_name + "_files")));
   }
 
  private:
   // SavePackage for successfully generating file name.
-  scoped_refptr<SavePackage> save_package_success_;
+  std::unique_ptr<SavePackage> save_package_success_;
   // SavePackage for failed generating file name.
-  scoped_refptr<SavePackage> save_package_fail_;
+  std::unique_ptr<SavePackage> save_package_fail_;
 
   base::ScopedTempDir temp_dir_;
 };
@@ -400,7 +402,7 @@ static const struct SuggestedSaveNameTestCase {
 #endif
 TEST_F(SavePackageTest, MAYBE_TestSuggestedSaveNames) {
   for (size_t i = 0; i < arraysize(kSuggestedSaveNames); ++i) {
-    scoped_refptr<SavePackage> save_package(
+    std::unique_ptr<SavePackage> save_package(
         new SavePackage(contents(), base::FilePath(), base::FilePath()));
     save_package->page_url_ = GURL(kSuggestedSaveNames[i].page_url);
     save_package->title_ = kSuggestedSaveNames[i].page_title;