Refactor video capture to new design

content/renderer/pepper/pepper_flash_host.cc

Index: content/renderer/pepper/pepper_flash_host.cc
diff --git a/content/renderer/pepper/pepper_flash_host.cc b/content/renderer/pepper/pepper_flash_host.cc
index d2e9f6f2337489969bfb86d6fd731caad8e20f46..c4468b62f04f27ea5bd3fe5918c6cc943162f6da 100644
--- a/content/renderer/pepper/pepper_flash_host.cc
+++ b/content/renderer/pepper/pepper_flash_host.cc
@@ -4,21 +4,8 @@
 
 #include "content/renderer/pepper/pepper_flash_host.h"
 
-#include <vector>
-
 #include "content/public/renderer/renderer_ppapi_host.h"
-#include "ipc/ipc_message_macros.h"
 #include "ppapi/c/pp_errors.h"
-#include "ppapi/host/dispatch_host_message.h"
-#include "ppapi/host/ppapi_host.h"
-#include "ppapi/proxy/enter_proxy.h"
-#include "ppapi/proxy/ppapi_messages.h"
-#include "ppapi/proxy/resource_message_params.h"
-#include "ppapi/thunk/ppb_video_capture_api.h"
-
-using ppapi::proxy::EnterHostFromHostResource;
-using ppapi::proxy::EnterHostFromHostResourceForceCallback;
-using ppapi::thunk::PPB_VideoCapture_API;
 
 namespace content {
 
@@ -26,8 +13,7 @@ PepperFlashHost::PepperFlashHost(
     RendererPpapiHost* host,
     PP_Instance instance,
     PP_Resource resource)
-    : ResourceHost(host->GetPpapiHost(), instance, resource),
-      callback_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) {
+    : ResourceHost(host->GetPpapiHost(), instance, resource) {
 }
 
 PepperFlashHost::~PepperFlashHost() {
@@ -36,47 +22,6 @@ PepperFlashHost::~PepperFlashHost() {
 int32_t PepperFlashHost::OnResourceMessageReceived(
     const IPC::Message& msg,
     ppapi::host::HostMessageContext* context) {
-  IPC_BEGIN_MESSAGE_MAP(PepperFlashHost, msg)
-    PPAPI_DISPATCH_HOST_RESOURCE_CALL(
-        PpapiHostMsg_Flash_EnumerateVideoCaptureDevices,
-        OnMsgEnumerateVideoCaptureDevices)
-  IPC_END_MESSAGE_MAP()
   return PP_ERROR_FAILED;
 }
-
-int32_t PepperFlashHost::OnMsgEnumerateVideoCaptureDevices(
-    ppapi::host::HostMessageContext* host_context,
-    const ppapi::HostResource& host_resource) {
-  EnterHostFromHostResourceForceCallback<PPB_VideoCapture_API> enter(
-      host_resource, callback_factory_,
-      &PepperFlashHost::OnEnumerateVideoCaptureDevicesComplete,
-      host_context->MakeReplyMessageContext(),
-      host_resource);
-  if (enter.succeeded()) {
-    // We don't want the output to go into a PP_ResourceArray (which is
-    // deprecated), so just pass in NULL. We'll grab the DeviceRefData vector
-    // in the callback and convert it to a PP_ArrayOutput in the plugin.
-    enter.SetResult(enter.object()->EnumerateDevices(NULL, enter.callback()));
-  }
-  return PP_OK_COMPLETIONPENDING;
-}
-
-void PepperFlashHost::OnEnumerateVideoCaptureDevicesComplete(
-    int32_t result,
-    ppapi::host::ReplyMessageContext reply_message_context,
-    const ppapi::HostResource& host_resource) {
-  std::vector<ppapi::DeviceRefData> devices;
-  if (result == PP_OK) {
-    EnterHostFromHostResource<PPB_VideoCapture_API> enter(host_resource);
-    if (enter.succeeded())
-      devices = enter.object()->GetDeviceRefData();
-    else
-      result = PP_ERROR_FAILED;
-  }
-  reply_message_context.params.set_result(result);
-  host()->SendReply(reply_message_context,
-      PpapiPluginMsg_Flash_EnumerateVideoCaptureDevicesReply(devices));
-}
-
 }  // namespace content
-