Create a public API around webkit::ppapi::PluginInstance and use it in chrome. After this, webkit/p…

content/renderer/pepper/pepper_video_capture_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_video_capture_host.h"
 
 #include "ppapi/host/dispatch_host_message.h"
 #include "ppapi/host/ppapi_host.h"
 #include "ppapi/proxy/host_dispatcher.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/shared_impl/host_resource.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/ppb_buffer_api.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebElement.h"
 #include "third_party/WebKit/public/web/WebPluginContainer.h"
 #include "webkit/plugins/ppapi/host_globals.h"
-#include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
+#include "webkit/plugins/ppapi/ppapi_plugin_instance_impl.h"
 
 using ppapi::HostResource;
 using ppapi::TrackedCallback;
 using ppapi::thunk::EnterResourceNoLock;
 using ppapi::thunk::PPB_Buffer_API;
 using webkit::ppapi::HostGlobals;
 using webkit::ppapi::PPB_Buffer_Impl;
 
 namespace {
 
@@ skipping 205 matching lines @@
     OnError(capture, PP_ERROR_NOMEMORY);
     return;
   }
 
   host()->Send(new PpapiPluginMsg_ResourceReply(
       params, PpapiPluginMsg_VideoCapture_OnDeviceInfo(
           info, buffer_host_resources, size)));
 }
 
 webkit::ppapi::PluginDelegate* PepperVideoCaptureHost::GetPluginDelegate() {
-  webkit::ppapi::PluginInstance* instance =
-      renderer_ppapi_host_->GetPluginInstance(pp_instance());
+  webkit::ppapi::PluginInstanceImpl* instance =
+      static_cast<webkit::ppapi::PluginInstanceImpl*>(
+          renderer_ppapi_host_->GetPluginInstance(pp_instance()));
   if (instance)
     return instance->delegate();
   return NULL;
 }
 
 int32_t PepperVideoCaptureHost::OnOpen(
     ppapi::host::HostMessageContext* context,
     const std::string& device_id,
     const PP_VideoCaptureDeviceInfo_Dev& requested_info,
     uint32_t buffer_count) {
   if (platform_video_capture_.get())
     return PP_ERROR_FAILED;
 
   webkit::ppapi::PluginDelegate* plugin_delegate = GetPluginDelegate();
   if (!plugin_delegate)
     return PP_ERROR_FAILED;
 
   SetRequestedInfo(requested_info, buffer_count);
 
   webkit::ppapi::PluginInstance* instance =
       renderer_ppapi_host_->GetPluginInstance(pp_instance());
   if (!instance)
     return PP_ERROR_FAILED;
 
   platform_video_capture_ =
       plugin_delegate->CreateVideoCapture(device_id,
-          instance->container()->element().document().url(), this);
+          instance->GetContainer()->element().document().url(), this);
 
   open_reply_context_ = context->MakeReplyMessageContext();
 
   return PP_OK_COMPLETIONPENDING;
 }
 
 int32_t PepperVideoCaptureHost::OnStartCapture(
     ppapi::host::HostMessageContext* context) {
   if (!SetStatus(PP_VIDEO_CAPTURE_STATUS_STARTING, false) ||
       !platform_video_capture_.get())
@@ skipping 134 matching lines @@
 PepperVideoCaptureHost::BufferInfo::BufferInfo()
     : in_use(false),
       data(NULL),
       buffer() {
 }
 
 PepperVideoCaptureHost::BufferInfo::~BufferInfo() {
 }
 
 }  // namespace content