Rename PepperPluginDelegateImpl to PepperHelperImpl after getting rid of the PluginDelegate interfa…

content/renderer/pepper/pepper_file_io_host.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 "content/renderer/pepper/pepper_file_io_host.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/files/file_util_proxy.h"
 #include "content/child/child_thread.h"
 #include "content/child/fileapi/file_system_dispatcher.h"
 #include "content/child/quota_dispatcher.h"
 #include "content/common/fileapi/file_system_messages.h"
 #include "content/public/common/content_client.h"
 #include "content/public/renderer/content_renderer_client.h"
 #include "content/renderer/pepper/host_globals.h"
-#include "content/renderer/pepper/pepper_plugin_delegate_impl.h"
+#include "content/renderer/pepper/pepper_helper_impl.h"
 #include "content/renderer/pepper/pepper_plugin_instance_impl.h"
 #include "content/renderer/pepper/ppb_file_ref_impl.h"
 #include "content/renderer/pepper/quota_file_io.h"
 #include "content/renderer/pepper/resource_helper.h"
 #include "content/renderer/render_thread_impl.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/host/dispatch_host_message.h"
 #include "ppapi/host/ppapi_host.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/shared_impl/file_type_conversion.h"
@@ skipping 192 matching lines @@
         ChildThread::current()->file_system_dispatcher();
     AsyncOpenFileSystemURLCallback callback = base::Bind(
         &PepperFileIOHost::ExecutePlatformOpenFileSystemURLCallback,
         weak_factory_.GetWeakPtr(),
         context->MakeReplyMessageContext());
     file_system_dispatcher->OpenFile(
       file_system_url_, flags,
       base::Bind(&DidOpenFileSystemURL, callback),
       base::Bind(&DidFailOpenFileSystemURL, callback));
   } else {
-    PepperPluginDelegateImpl* plugin_delegate =
-        static_cast<PepperPluginInstanceImpl*>(
-            PepperPluginInstance::Get(pp_instance()))->delegate();
-    if (file_system_type_ != PP_FILESYSTEMTYPE_EXTERNAL || !plugin_delegate)
+    PepperHelperImpl* helper = static_cast<PepperPluginInstanceImpl*>(
+        PepperPluginInstance::Get(pp_instance()))->helper();
+    if (file_system_type_ != PP_FILESYSTEMTYPE_EXTERNAL || !helper)
       return PP_ERROR_FAILED;
-    if (!plugin_delegate->AsyncOpenFile(
+    if (!helper->AsyncOpenFile(
             file_ref->GetSystemPath(), flags,
             base::Bind(&PepperFileIOHost::ExecutePlatformOpenFileCallback,
                        weak_factory_.GetWeakPtr(),
                        context->MakeReplyMessageContext())))
       return PP_ERROR_FAILED;
   }
 
   state_manager_.SetPendingOperation(FileIOStateManager::OPERATION_EXCLUSIVE);
   return PP_OK_COMPLETIONPENDING;
 }
@@ skipping 361 matching lines @@
   // On the plugin side, the callback expects a parameter with different meaning
   // depends on whether is negative or not. It is the result here. We translate
   // for the callback.
   int32_t pp_error = ::ppapi::PlatformFileErrorToPepperError(error_code);
   reply_context.params.set_result(ErrorOrByteNumber(pp_error, bytes_written));
   host()->SendReply(reply_context, PpapiPluginMsg_FileIO_GeneralReply());
   state_manager_.SetOperationFinished();
 }
 
 }  // namespace content