Let Pepper open FileSystem files again.

TEST=none [existing tests, but they're not currently run automatically]
BUG=none
Review URL: http://codereview.chromium.org/6850027

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81837 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 14 insertions, 0 deletions

diff --git a/webkit/fileapi/file_system_operation.h b/webkit/fileapi/file_system_operation.h
index 8ca3be5..c726403 100644
--- a/webkit/fileapi/file_system_operation.h
+++ b/webkit/fileapi/file_system_operation.h
@@ -15,6 +15,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop_proxy.h"
 #include "base/platform_file.h"
+#include "base/process.h"
 #include "googleurl/src/gurl.h"
 #include "webkit/fileapi/file_system_types.h"
 #include "webkit/fileapi/file_system_operation_context.h"
@@ -79,6 +80,10 @@ class FileSystemOperation {
   void TouchFile(const GURL& path,
                  const base::Time& last_access_time,
                  const base::Time& last_modified_time);
+  void OpenFile(
+      const GURL& path,
+      int file_flags,
+      base::ProcessHandle peer_handle);
 
   // Try to cancel the current operation [we support cancelling write or
   // truncate only].  Report failure for the current operation, then tell the
@@ -129,6 +134,10 @@ class FileSystemOperation {
       int64 bytes,
       bool complete);
   void DidTouchFile(base::PlatformFileError rv);
+  void DidOpenFile(
+      base::PlatformFileError rv,
+      base::PassPlatformFile file,
+      bool created);
 
   // Helper for Write().
   void OnFileOpenedForWrite(
@@ -184,6 +193,7 @@ class FileSystemOperation {
     kOperationWrite,
     kOperationTruncate,
     kOperationTouchFile,
+    kOperationOpenFile,
     kOperationCancel,
   };
 
@@ -206,6 +216,10 @@ class FileSystemOperation {
   scoped_ptr<net::URLRequest> blob_request_;
   scoped_ptr<FileSystemOperation> cancel_operation_;
 
+  // Used only by OpenFile, in order to clone the file handle back to the
+  // requesting process.
+  base::ProcessHandle peer_handle_;
+
   DISALLOW_COPY_AND_ASSIGN(FileSystemOperation);
 };