Revert 171080

content/renderer/pepper/pepper_plugin_delegate_impl.cc

Index: content/renderer/pepper/pepper_plugin_delegate_impl.cc
===================================================================
--- content/renderer/pepper/pepper_plugin_delegate_impl.cc	(revision 171259)
+++ content/renderer/pepper/pepper_plugin_delegate_impl.cc	(working copy)
@@ -63,6 +63,7 @@
 #include "ppapi/c/private/ppb_flash.h"
 #include "ppapi/host/ppapi_host.h"
 #include "ppapi/proxy/host_dispatcher.h"
+#include "ppapi/proxy/pepper_file_messages.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/shared_impl/file_path.h"
 #include "ppapi/shared_impl/platform_file.h"
@@ -1071,6 +1072,86 @@
           base::Bind(&DoNotifyCloseFile, path)));
 }
 
+base::PlatformFileError PepperPluginDelegateImpl::OpenFile(
+    const ppapi::PepperFilePath& path,
+    int flags,
+    base::PlatformFile* file) {
+  IPC::PlatformFileForTransit transit_file;
+  base::PlatformFileError error;
+  IPC::Message* msg = new PepperFileMsg_OpenFile(
+      path, flags, &error, &transit_file);
+  if (!render_view_->Send(msg)) {
+    *file = base::kInvalidPlatformFileValue;
+    return base::PLATFORM_FILE_ERROR_FAILED;
+  }
+  *file = IPC::PlatformFileForTransitToPlatformFile(transit_file);
+  return error;
+}
+
+base::PlatformFileError PepperPluginDelegateImpl::RenameFile(
+    const ppapi::PepperFilePath& from_path,
+    const ppapi::PepperFilePath& to_path) {
+  base::PlatformFileError error;
+  IPC::Message* msg = new PepperFileMsg_RenameFile(from_path, to_path, &error);
+  if (!render_view_->Send(msg))
+    return base::PLATFORM_FILE_ERROR_FAILED;
+  return error;
+}
+
+base::PlatformFileError PepperPluginDelegateImpl::DeleteFileOrDir(
+    const ppapi::PepperFilePath& path,
+    bool recursive) {
+  base::PlatformFileError error;
+  IPC::Message* msg = new PepperFileMsg_DeleteFileOrDir(
+      path, recursive, &error);
+  if (!render_view_->Send(msg))
+    return base::PLATFORM_FILE_ERROR_FAILED;
+  return error;
+}
+
+base::PlatformFileError PepperPluginDelegateImpl::CreateDir(
+    const ppapi::PepperFilePath& path) {
+  base::PlatformFileError error;
+  IPC::Message* msg = new PepperFileMsg_CreateDir(path, &error);
+  if (!render_view_->Send(msg))
+    return base::PLATFORM_FILE_ERROR_FAILED;
+  return error;
+}
+
+base::PlatformFileError PepperPluginDelegateImpl::QueryFile(
+    const ppapi::PepperFilePath& path,
+    base::PlatformFileInfo* info) {
+  base::PlatformFileError error;
+  IPC::Message* msg = new PepperFileMsg_QueryFile(path, info, &error);
+  if (!render_view_->Send(msg))
+    return base::PLATFORM_FILE_ERROR_FAILED;
+  return error;
+}
+
+base::PlatformFileError PepperPluginDelegateImpl::GetDirContents(
+    const ppapi::PepperFilePath& path,
+    ppapi::DirContents* contents) {
+  base::PlatformFileError error;
+  IPC::Message* msg = new PepperFileMsg_GetDirContents(path, contents, &error);
+  if (!render_view_->Send(msg))
+    return base::PLATFORM_FILE_ERROR_FAILED;
+  return error;
+}
+
+base::PlatformFileError PepperPluginDelegateImpl::CreateTemporaryFile(
+    base::PlatformFile* file) {
+  IPC::PlatformFileForTransit transit_file;
+  base::PlatformFileError error;
+  IPC::Message* msg = new PepperFileMsg_CreateTemporaryFile(&error,
+                                                            &transit_file);
+  if (!render_view_->Send(msg)) {
+    *file = base::kInvalidPlatformFileValue;
+    return base::PLATFORM_FILE_ERROR_FAILED;
+  }
+  *file = IPC::PlatformFileForTransitToPlatformFile(transit_file);
+  return error;
+}
+
 void PepperPluginDelegateImpl::SyncGetFileSystemPlatformPath(
     const GURL& url, FilePath* platform_path) {
   RenderThreadImpl::current()->Send(new FileSystemHostMsg_SyncGetPlatformPath(