Pepper: Move FileRef to the "new" resource proxy.

This change moves the FileRef implementation from the previous one in the "old"
resource model (ppb_file_ref_impl.cc) to the "new" resource model
(pepper_file_ref_host.cc), and from the renderer to the browser.

As many as possible of the supporting changes were split off to other changes
to minimize the size of this change. Unfortunately, a lot of changes for
URLLoader had to be rolled into this change.

The data structures for CreateInfo have changed, and all users of FileRef have
to be moved over, which is what causes this change to be so large.

TBR=dmichael@chromium.org, jschuh@chromium.org, yzshen@chromium.org
BUG=225441

Review URL: https://codereview.chromium.org/21966004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@216744 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 9 deletions

diff --git a/ppapi/thunk/resource_creation_api.h b/ppapi/thunk/resource_creation_api.h
index 082f1cc..bab3bb9 100644
--- a/ppapi/thunk/resource_creation_api.h
+++ b/ppapi/thunk/resource_creation_api.h
@@ -33,7 +33,7 @@ struct PP_Size;
 
 namespace ppapi {
 
-struct PPB_FileRef_CreateInfo;
+struct FileRefCreateInfo;
 struct URLRequestInfoData;
 struct URLResponseInfoData;
 
@@ -49,15 +49,9 @@ class ResourceCreationAPI {
   virtual ~ResourceCreationAPI() {}
 
   virtual PP_Resource CreateFileIO(PP_Instance instance) = 0;
-  virtual PP_Resource CreateFileRef(PP_Instance instance,
-                                    PP_Resource file_system,
-                                    const char* path) = 0;
-  // Like the above version but takes a serialized file ref. The resource
-  // in the serialized file ref is passed into this, which takes ownership of
-  // the reference. In the proxy, the return value will be a plugin resource.
-  // In the impl, the return value will be the same resource ID.
   virtual PP_Resource CreateFileRef(
-      const PPB_FileRef_CreateInfo& serialized) = 0;
+      PP_Instance instance,
+      const FileRefCreateInfo& serialized) = 0;
   virtual PP_Resource CreateFileSystem(PP_Instance instance,
                                        PP_FileSystemType type) = 0;
   virtual PP_Resource CreateIsolatedFileSystem(PP_Instance instance,