Revert change 10975 and 10972 because it broke the purify

tests, and it might have caused a unit tests failure.

purify error :  UMR in URLRequest::response_data_file
failing test:
URLFetcherHeadersTest.Headers:
c:\b\slave\chromium-rel-builder\build\src\chrome\browser\net\url_fetcher_unittest.cc(222): error: Value of: source->response_headers()->GetNormalizedHeader("cache-control", &header)
  Actual: false
Expected: true
c:\b\slave\chromium-rel-builder\build\src\chrome\browser\net\url_fetcher_unittest.cc(223): error: Value of: header
  Actual: ""
Expected: "private"
c:\b\slave\chromium-rel-builder\build\src\chrome\browser\net\url_fetcher_unittest.cc(181): error: Value of: response_code
  Actual: 404
Expected: 200

Release only.

Review URL: http://codereview.chromium.org/39191

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10988 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 0 insertions, 28 deletions

diff --git a/chrome/browser/renderer_host/resource_dispatcher_host.cc b/chrome/browser/renderer_host/resource_dispatcher_host.cc
index 6f13305..ba161e4 100644
--- a/chrome/browser/renderer_host/resource_dispatcher_host.cc
+++ b/chrome/browser/renderer_host/resource_dispatcher_host.cc
@@ -815,15 +815,6 @@ bool ResourceDispatcherHost::CompleteResponseStarted(URLRequest* request) {
   response->response_head.content_length = request->GetExpectedContentSize();
   request->GetMimeType(&response->response_head.mime_type);
 
-  // Structure of ResourceResponseHead depends on the platform, so we do it
-  // differently.
-#if defined(OS_POSIX)
-  response->response_head.response_data_file.fd = request->response_data_file();
-  response->response_head.response_data_file.auto_close = false;
-#elif defined(OS_WIN)
-  response->response_head.response_data_file = request->response_data_file();
-#endif
-
   if (request->ssl_info().cert) {
     int cert_id =
         CertStore::GetSharedInstance()->StoreCert(
diff --git a/chrome/browser/renderer_host/resource_handler.h b/chrome/browser/renderer_host/resource_handler.h
index 1ea5a55..01abcb5 100644
--- a/chrome/browser/renderer_host/resource_handler.h
+++ b/chrome/browser/renderer_host/resource_handler.h
@@ -12,11 +12,6 @@
 #ifndef CHROME_BROWSER_RENDERER_HOST_RESOURCE_HANDLER_H_
 #define CHROME_BROWSER_RENDERER_HOST_RESOURCE_HANDLER_H_
 
-#include "build/build_config.h"
-#if defined(OS_POSIX)
-#include "base/file_descriptor_posix.h"
-#endif
-#include "base/platform_file.h"
 #include "chrome/common/filter_policy.h"
 #include "net/url_request/url_request_status.h"
 #include "webkit/glue/resource_loader_bridge.h"
@@ -34,20 +29,6 @@ struct ResourceResponseHead
   // Specifies if the resource should be filtered before being displayed
   // (insecure resources can be filtered to keep the page secure).
   FilterPolicy::Type filter_policy;
-
-  // A platform specific handle for a file that carries response data. This
-  // entry is used if the resource request is of type ResourceType::MEDIA and
-  // the underlying cache layer keeps the response data in a standalone file.
-#if defined(OS_POSIX)
-  // If the response data file is available, the file handle is stored in
-  // response_data_file.fd, its value is base::kInvalidPlatformFileValue
-  // otherwise.
-  base::FileDescriptor response_data_file;
-#elif defined(OS_WIN)
-  // An asynchronous file handle to the response data file, its value is
-  // base::kInvalidPlatformFileValue if the file is not available.
-  base::PlatformFile response_data_file;
-#endif
 };
 
 // Parameters for a synchronous resource response.