Hooked up NetLog to DownloadItem, DownloadFile, and FileStream.

content/browser/download/download_file_manager_unittest.cc

Index: content/browser/download/download_file_manager_unittest.cc
diff --git a/content/browser/download/download_file_manager_unittest.cc b/content/browser/download/download_file_manager_unittest.cc
index bdbad04107582d166cdfc975e6879686550b337f..f14c0387669039e5dc8a0b625a2135646a3911be 100644
--- a/content/browser/download/download_file_manager_unittest.cc
+++ b/content/browser/download/download_file_manager_unittest.cc
@@ -44,7 +44,8 @@ class MockDownloadFileFactory :
       DownloadCreateInfo* info,
       const DownloadRequestHandle& request_handle,
       content::DownloadManager* download_manager,
-      bool calculate_hash) OVERRIDE;
+      bool calculate_hash,
+      const net::BoundNetLog& bound_net_log) OVERRIDE;
 
   MockDownloadFile* GetExistingFile(const DownloadId& id);
 
@@ -56,7 +57,8 @@ content::DownloadFile* MockDownloadFileFactory::CreateFile(
     DownloadCreateInfo* info,
     const DownloadRequestHandle& request_handle,
     content::DownloadManager* download_manager,
-    bool calculate_hash) {
+    bool calculate_hash,
+    const net::BoundNetLog& bound_net_log) {
   DCHECK(files_.end() == files_.find(info->download_id));
   MockDownloadFile* created_file = new MockDownloadFile();
   files_[info->download_id] = created_file;
@@ -167,7 +169,8 @@ class DownloadFileManagerTest : public testing::Test {
 
     // Set expectations and return values.
     EXPECT_CALL(*download_manager_, CreateDownloadItem(info, _))
-        .Times(1);
+        .Times(1)
+        .WillOnce(Return(net::BoundNetLog()));
     EXPECT_CALL(*download_manager_, GenerateFileHash())
         .Times(AtLeast(1))
         .WillRepeatedly(Return(false));