Refactor 3 PPB_Flash functions to the new resource model.

content/renderer/pepper/pepper_flash_renderer_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_flash_renderer_host.h"
+
+#include "content/common/view_messages.h"
+#include "content/public/renderer/renderer_ppapi_host.h"
+#include "content/renderer/render_thread_impl.h"
+#include "googleurl/src/gurl.h"
+#include "ipc/ipc_message_macros.h"
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/host/dispatch_host_message.h"
+#include "ppapi/proxy/ppapi_messages.h"
+#include "ppapi/proxy/resource_message_params.h"
+
+namespace content {
+
+PepperFlashRendererHost::PepperFlashRendererHost(
+    RendererPpapiHost* host,
+    PP_Instance instance,
+    PP_Resource resource)
+    : ResourceHost(host->GetPpapiHost(), instance, resource) {
+}
+
+PepperFlashRendererHost::~PepperFlashRendererHost() {
+}
+
+int32_t PepperFlashRendererHost::OnResourceMessageReceived(
+    const IPC::Message& msg,
+    ppapi::host::HostMessageContext* context) {
+  IPC_BEGIN_MESSAGE_MAP(PepperFlashRendererHost, msg)
+    PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Flash_GetProxyForURL,
+                                      OnMsgGetProxyForURL);
+  IPC_END_MESSAGE_MAP()
+  return PP_ERROR_FAILED;
+}
+
+int32_t PepperFlashRendererHost::OnMsgGetProxyForURL(
+    ppapi::host::HostMessageContext* host_context,
+    const std::string& url) {
+  bool result;
+  std::string proxy;
+  GURL gurl(url);
+  if (!gurl.is_valid())
+    return PP_ERROR_FAILED;
+  RenderThreadImpl::current()->Send(
+      new ViewHostMsg_ResolveProxy(gurl, &result, &proxy));
+  if (!result)
+    return PP_ERROR_FAILED;
+  host_context->reply_msg = PpapiPluginMsg_Flash_GetProxyForURLReply(proxy);

[victorhsieh, 2012/11/28 07:09:50]

you don't need to host()->SendReply?

[raymes, 2012/11/29 00:08:08]

Nope. If you handle the message synchronously then the reply will get sent
automatically.

[victorhsieh, 2012/11/29 06:17:23]

Hmm.. we could have a "WillSyncReply" or something later.  It's not easy to know
at a glance.

+  return PP_OK;
+}
+
+}  // namespace content