Delete athena/

athena/main/athena_renderer_pdf_helper.cc

-// Copyright 2014 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 "athena/main/athena_renderer_pdf_helper.h"
-
-#include "components/pdf/renderer/pepper_pdf_host.h"
-#include "content/public/renderer/renderer_ppapi_host.h"
-#include "ppapi/host/host_factory.h"
-#include "ppapi/host/ppapi_host.h"
-#include "ppapi/host/resource_host.h"
-#include "ppapi/proxy/ppapi_messages.h"
-
-namespace athena {
-
-namespace {
-
-class PDFRendererHostFactory : public ppapi::host::HostFactory {
- public:
-  explicit PDFRendererHostFactory(content::RendererPpapiHost* host)
-      : host_(host) {}
-  ~PDFRendererHostFactory() override {}
-
- private:
-  // ppapi::host::HostFactory:
-  virtual scoped_ptr<ppapi::host::ResourceHost> CreateResourceHost(
-      ppapi::host::PpapiHost* host,
-      PP_Resource resource,
-      PP_Instance instance,
-      const IPC::Message& message) override {
-    DCHECK_EQ(host_->GetPpapiHost(), host);
-    // Make sure the plugin is giving us a valid instance for this resource.
-    if (!host_->IsValidInstance(instance))
-      return scoped_ptr<ppapi::host::ResourceHost>();
-
-    if (host_->GetPpapiHost()->permissions().HasPermission(
-            ppapi::PERMISSION_PRIVATE)) {
-      switch (message.type()) {
-        case PpapiHostMsg_PDF_Create::ID:
-          return scoped_ptr<ppapi::host::ResourceHost>(
-              new pdf::PepperPDFHost(host_, instance, resource));
-
-        case PpapiHostMsg_FlashFontFile_Create::ID:
-          return scoped_ptr<ppapi::host::ResourceHost>(
-              new ppapi::host::ResourceHost(host_->GetPpapiHost(), instance,
-                                            resource));
-      }
-    }
-
-    return scoped_ptr<ppapi::host::ResourceHost>();
-  }
-
-  // Not owned by this object.
-  content::RendererPpapiHost* host_;
-
-  DISALLOW_COPY_AND_ASSIGN(PDFRendererHostFactory);
-};
-
-}  // namespace
-
-AthenaRendererPDFHelper::AthenaRendererPDFHelper(content::RenderFrame* frame)
-    : content::RenderFrameObserver(frame) {}
-
-AthenaRendererPDFHelper::~AthenaRendererPDFHelper() {}
-
-void AthenaRendererPDFHelper::DidCreatePepperPlugin(
-    content::RendererPpapiHost* host) {
-  host->GetPpapiHost()->AddHostFactoryFilter(
-      scoped_ptr<ppapi::host::HostFactory>(new PDFRendererHostFactory(host)));
-}
-
-}  // namespace athena