Made ownership of DownloadRequestHandles clear through scoped_ptr<>

content/browser/download/download_item_impl_unittest.cc

Index: content/browser/download/download_item_impl_unittest.cc
diff --git a/content/browser/download/download_item_impl_unittest.cc b/content/browser/download/download_item_impl_unittest.cc
index d81d3d1a1e745d732a6ceca9607a1d4df4f6f8ba..5c52f4c91c2d83de8d2f4da8a3ccad5334f01d86 100644
--- a/content/browser/download/download_item_impl_unittest.cc
+++ b/content/browser/download/download_item_impl_unittest.cc
@@ -185,11 +185,11 @@ class DownloadItemTest : public testing::Test {
     info_->url_chain.push_back(GURL());
     info_->state = state;
 
-    MockRequestHandle* request_handle =
-        new testing::NiceMock<MockRequestHandle>;
+    scoped_ptr<DownloadRequestHandleInterface> request_handle(
+        new testing::NiceMock<MockRequestHandle>);
     DownloadItem* download =
         new DownloadItemImpl(&delegate_, *(info_.get()),
-                             request_handle, false, net::BoundNetLog());
+                             request_handle.Pass(), false, net::BoundNetLog());
     allocated_downloads_.insert(download);
     return download;
   }