Add request header on gdata operation for testing ETag match.

chrome/browser/chromeos/extensions/external_filesystem_apitest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/bind.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop_proxy.h"
@@ skipping 130 matching lines @@
   ASSERT_EQ(content_size,
             file_util::WriteFile(path, content.c_str(), content_size));
 }
 
 // Action used to set mock expectations for DownloadFile().
 ACTION_P(MockDownloadFileCallback, status) {
   ASSERT_TRUE(content::BrowserThread::PostTaskAndReply(
       content::BrowserThread::FILE,
       FROM_HERE,
       base::Bind(&CreateFileWithContent, arg1, kTestFileContent),
-      base::Bind(arg3, status, arg2, arg1)));
+      base::Bind(arg4, status, arg2, arg1)));
 }
 
 }  // namespace
 
 class FileSystemExtensionApiTest : public ExtensionApiTest {
  public:
   FileSystemExtensionApiTest() : test_mount_point_("/tmp") {
   }
 
   virtual ~FileSystemExtensionApiTest() {}
@@ skipping 223 matching lines @@
       LoadJSONFile(kTestDocumentToDownloadEntry));
   EXPECT_CALL(*mock_drive_service_,
               GetDocumentEntry("file:1_file_resource_id", _))
       .WillOnce(MockGetDocumentEntryCallback(gdata::HTTP_SUCCESS,
                                              &document_to_download_value));
 
   // We expect to download url defined in document entry returned by
   // GetDocumentEntry mock implementation.
   EXPECT_CALL(*mock_drive_service_,
               DownloadFile(_, _, GURL("https://file_content_url_changed"),
-                           _, _))
+                           _, _, _))
       .WillOnce(MockDownloadFileCallback(gdata::HTTP_SUCCESS));
 
   // On exit, all operations in progress should be cancelled.
   EXPECT_CALL(*mock_drive_service_, CancelAll());
 
   // All is set... RUN THE TEST.
   EXPECT_TRUE(RunExtensionTest("filesystem_handler")) << message_;
   EXPECT_TRUE(RunExtensionSubtest("filebrowser_component", "remote.html",
       kComponentFlags)) << message_;
 }
@@ skipping 20 matching lines @@
       LoadJSONFile(kTestDocumentToDownloadEntry));
   EXPECT_CALL(*mock_drive_service_,
               GetDocumentEntry("file:1_file_resource_id", _))
       .WillOnce(MockGetDocumentEntryCallback(gdata::HTTP_SUCCESS,
                                              &document_to_download_value));
 
   // We expect to download url defined in document entry returned by
   // GetDocumentEntry mock implementation.
   EXPECT_CALL(*mock_drive_service_,
               DownloadFile(_, _, GURL("https://file_content_url_changed"),
-                           _, _))
+                           _, _, _))
       .WillOnce(MockDownloadFileCallback(gdata::HTTP_SUCCESS));
 
   // On exit, all operations in progress should be cancelled.
   EXPECT_CALL(*mock_drive_service_, CancelAll());
 
   // All is set... RUN THE TEST.
   EXPECT_TRUE(RunExtensionSubtest("filebrowser_component", "remote_search.html",
       kComponentFlags)) << message_;
 }