Remove deprecated TabContentsDelegate::OpenURLFromTab variant

ppapi/proxy/ppb_udp_socket_private_proxy.cc

Index: ppapi/proxy/ppb_udp_socket_private_proxy.cc
diff --git a/ppapi/proxy/ppb_udp_socket_private_proxy.cc b/ppapi/proxy/ppb_udp_socket_private_proxy.cc
index 134704995a488fa9d1da6db2893b94da36c30403..444a7da8a24faa17b1e8a7023128481cdf7ac920 100644
--- a/ppapi/proxy/ppb_udp_socket_private_proxy.cc
+++ b/ppapi/proxy/ppb_udp_socket_private_proxy.cc
@@ -4,113 +4,43 @@
 
 #include "ppapi/proxy/ppb_udp_socket_private_proxy.h"
 
-#include <algorithm>
-#include <cstring>
 #include <map>
 
-#include "base/bind.h"
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop.h"
-#include "base/task.h"
-#include "ppapi/c/pp_errors.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/plugin_resource_tracker.h"
 #include "ppapi/proxy/ppapi_messages.h"
+#include "ppapi/shared_impl/private/udp_socket_private_impl.h"
 #include "ppapi/shared_impl/resource.h"
-#include "ppapi/thunk/ppb_udp_socket_private_api.h"
 #include "ppapi/thunk/thunk.h"
 
-using ppapi::thunk::PPB_UDPSocket_Private_API;
-
 namespace ppapi {
 namespace proxy {
 
-const int32_t kUDPSocketMaxReadSize = 1024 * 1024;
-const int32_t kUDPSocketMaxWriteSize = 1024 * 1024;
-
 namespace {
 
-class UDPSocket;
-
-typedef std::map<uint32, UDPSocket*> IDToSocketMap;
+typedef std::map<uint32, UDPSocketPrivateImpl*> IDToSocketMap;
 IDToSocketMap* g_id_to_socket = NULL;
 
-void AbortCallback(PP_CompletionCallback callback) {
-  if (callback.func)
-    PP_RunCompletionCallback(&callback, PP_ERROR_ABORTED);
-}
-
-class UDPSocket : public PPB_UDPSocket_Private_API,
-                  public Resource {
+class UDPSocket : public UDPSocketPrivateImpl {
  public:
   UDPSocket(const HostResource& resource, uint32 socket_id);
   virtual ~UDPSocket();
 
-  // ResourceObjectBase overrides.
-  virtual PPB_UDPSocket_Private_API* AsPPB_UDPSocket_Private_API() OVERRIDE;
-
-  // PPB_UDPSocket_Private_API implementation.
-  virtual int32_t Bind(const PP_NetAddress_Private* addr,
-                       PP_CompletionCallback callback) OVERRIDE;
-  virtual int32_t RecvFrom(char* buffer,
-                           int32_t num_bytes,
-                           PP_CompletionCallback callback) OVERRIDE;
-  virtual PP_Bool GetRecvFromAddress(PP_NetAddress_Private* addr) OVERRIDE;
-
-  virtual int32_t SendTo(const char* buffer,
-                         int32_t num_bytes,
-                         const PP_NetAddress_Private* addr,
-                         PP_CompletionCallback callback) OVERRIDE;
-  virtual void Close() OVERRIDE;
-
-  // Notifications from the proxy.
-  void OnBindCompleted(bool succeeded);
-  void OnRecvFromCompleted(bool succeeded,
-                           const std::string& data,
-                           const PP_NetAddress_Private& addr);
-  void OnSendToCompleted(bool succeeded,
-                         int32_t bytes_written);
+  virtual void SendBind(const PP_NetAddress_Private& addr) OVERRIDE;
+  virtual void SendRecvFrom(int32_t num_bytes) OVERRIDE;
+  virtual void SendSendTo(const std::string& data,
+                          const PP_NetAddress_Private& addr) OVERRIDE;
+  virtual void SendClose() OVERRIDE;
 
  private:
-  void PostAbortAndClearIfNecessary(PP_CompletionCallback* callback);
-
-  PluginDispatcher* GetDispatcher() const {
-    return PluginDispatcher::GetForResource(this);
-  }
-
-  uint32 socket_id_;
-
-  bool binded_;
-  bool closed_;
-
-  PP_CompletionCallback bind_callback_;
-  PP_CompletionCallback recvfrom_callback_;
-  PP_CompletionCallback sendto_callback_;
-
-  char* read_buffer_;
-  int32_t bytes_to_read_;
-
-  PP_NetAddress_Private recvfrom_addr_;
+  void SendToBrowser(IPC::Message* msg);
 
   DISALLOW_COPY_AND_ASSIGN(UDPSocket);
 };
 
 UDPSocket::UDPSocket(const HostResource& resource, uint32 socket_id)
-    : Resource(resource),
-      socket_id_(socket_id),
-      binded_(false),
-      closed_(false),
-      bind_callback_(PP_BlockUntilComplete()),
-      recvfrom_callback_(PP_BlockUntilComplete()),
-      sendto_callback_(PP_BlockUntilComplete()),
-      read_buffer_(NULL),
-      bytes_to_read_(-1) {
-  DCHECK(socket_id != 0);
-
-  recvfrom_addr_.size = 0;
-  memset(recvfrom_addr_.data, 0, sizeof(recvfrom_addr_.data));
-
+    : UDPSocketPrivateImpl(resource, socket_id) {
   if (!g_id_to_socket)
     g_id_to_socket = new IDToSocketMap();
   DCHECK(g_id_to_socket->find(socket_id) == g_id_to_socket->end());
@@ -121,160 +51,35 @@ UDPSocket::~UDPSocket() {
   Close();
 }
 
-PPB_UDPSocket_Private_API* UDPSocket::AsPPB_UDPSocket_Private_API() {
-  return this;
+void UDPSocket::SendBind(const PP_NetAddress_Private& addr) {
+  SendToBrowser(new PpapiHostMsg_PPBUDPSocket_Bind(socket_id_, addr));
 }
 
-int32_t UDPSocket::Bind(const PP_NetAddress_Private* addr,
-                        PP_CompletionCallback callback) {
-  if (!addr || !callback.func)
-    return PP_ERROR_BADARGUMENT;
-  if (binded_ || closed_)
-    return PP_ERROR_FAILED;
-  if (bind_callback_.func)
-    return PP_ERROR_INPROGRESS;
-
-  bind_callback_ = callback;
-
-  GetDispatcher()->SendToBrowser(
-      new PpapiHostMsg_PPBUDPSocket_Bind(socket_id_, *addr));
-
-  return PP_OK_COMPLETIONPENDING;
+void UDPSocket::SendRecvFrom(int32_t num_bytes) {
+  SendToBrowser(new PpapiHostMsg_PPBUDPSocket_RecvFrom(socket_id_, num_bytes));
 }
 
-int32_t UDPSocket::RecvFrom(char* buffer,
-                            int32_t num_bytes,
-                            PP_CompletionCallback callback) {
-  if (!buffer || num_bytes <= 0 || !callback.func)
-    return PP_ERROR_BADARGUMENT;
-  if (!binded_)
-    return PP_ERROR_FAILED;
-  if (recvfrom_callback_.func)
-    return PP_ERROR_INPROGRESS;
-
-  read_buffer_ = buffer;
-  bytes_to_read_ = std::min(num_bytes, kUDPSocketMaxReadSize);
-  recvfrom_callback_ = callback;
-
-  // Send the request, the browser will call us back via RecvFromACK.
-  GetDispatcher()->SendToBrowser(
-      new PpapiHostMsg_PPBUDPSocket_RecvFrom(
-          socket_id_, num_bytes));
-  return PP_OK_COMPLETIONPENDING;
+void UDPSocket::SendSendTo(const std::string& data,
+                           const PP_NetAddress_Private& addr) {
+  SendToBrowser(new PpapiHostMsg_PPBUDPSocket_SendTo(socket_id_, data, addr));
 }
 
-PP_Bool UDPSocket::GetRecvFromAddress(PP_NetAddress_Private* addr) {
-  if (!addr)
-    return PP_FALSE;
-
-  *addr = recvfrom_addr_;
-  return PP_TRUE;
-}
-
-int32_t UDPSocket::SendTo(const char* buffer,
-                          int32_t num_bytes,
-                          const PP_NetAddress_Private* addr,
-                          PP_CompletionCallback callback) {
-  if (!buffer || num_bytes <= 0 || !addr || !callback.func)
-    return PP_ERROR_BADARGUMENT;
-  if (!binded_)
-    return PP_ERROR_FAILED;
-  if (sendto_callback_.func)
-    return PP_ERROR_INPROGRESS;
-
-  if (num_bytes > kUDPSocketMaxWriteSize)
-    num_bytes = kUDPSocketMaxWriteSize;
-
-  sendto_callback_ = callback;
-
-  // Send the request, the browser will call us back via SendToACK.
-  GetDispatcher()->SendToBrowser(
-      new PpapiHostMsg_PPBUDPSocket_SendTo(
-          socket_id_, std::string(buffer, num_bytes), *addr));
-
-  return PP_OK_COMPLETIONPENDING;
-}
-
-void UDPSocket::Close() {
-  if(closed_)
-    return;
-
-  binded_ = false;
-  closed_ = true;
-
-  // After removed from the mapping, this object won't receive any notfications
+void UDPSocket::SendClose() {
+  // After removed from the mapping, this object won't receive any notifications
   // from the proxy.
   DCHECK(g_id_to_socket->find(socket_id_) != g_id_to_socket->end());
   g_id_to_socket->erase(socket_id_);
-
-  GetDispatcher()->SendToBrowser(
-      new PpapiHostMsg_PPBUDPSocket_Close(socket_id_));
-  socket_id_ = 0;
-
-  PostAbortAndClearIfNecessary(&bind_callback_);
-  PostAbortAndClearIfNecessary(&recvfrom_callback_);
-  PostAbortAndClearIfNecessary(&sendto_callback_);
+  SendToBrowser(new PpapiHostMsg_PPBUDPSocket_Close(socket_id_));
 }
 
-void UDPSocket::OnBindCompleted(bool succeeded) {
-  if (!bind_callback_.func) {
-    NOTREACHED();
-    return;
-  }
-
-  if (succeeded)
-    binded_ = true;
-
-  PP_RunAndClearCompletionCallback(&bind_callback_,
-                                   succeeded ? PP_OK : PP_ERROR_FAILED);
+void UDPSocket::SendToBrowser(IPC::Message* msg) {
+  PluginDispatcher::GetForResource(this)->SendToBrowser(msg);
 }
 
-void UDPSocket::OnRecvFromCompleted(bool succeeded,
-                                    const std::string& data,
-                                    const PP_NetAddress_Private& addr) {
-  if (!recvfrom_callback_.func || !read_buffer_) {
-    NOTREACHED();
-    return;
-  }
-
-  if (succeeded) {
-    CHECK_LE(static_cast<int32_t>(data.size()), bytes_to_read_);
-    if (!data.empty())
-      memcpy(read_buffer_, data.c_str(), data.size());
-  }
-  read_buffer_ = NULL;
-  bytes_to_read_ = -1;
-  recvfrom_addr_ = addr;
-
-  PP_RunAndClearCompletionCallback(
-      &recvfrom_callback_,
-      succeeded ? static_cast<int32_t>(data.size()) :
-                  static_cast<int32_t>(PP_ERROR_FAILED));
-}
-
-void UDPSocket::OnSendToCompleted(bool succeeded, int32_t bytes_written) {
-  if (!sendto_callback_.func) {
-    NOTREACHED();
-    return;
-  }
-
-  PP_RunAndClearCompletionCallback(
-      &sendto_callback_,
-      succeeded ? bytes_written : static_cast<int32_t>(PP_ERROR_FAILED));
-}
-
-void UDPSocket::PostAbortAndClearIfNecessary(
-    PP_CompletionCallback* callback) {
-  DCHECK(callback);
-
-  if (callback->func) {
-    MessageLoop::current()->PostTask(
-        FROM_HERE, base::Bind(&AbortCallback, *callback));
-    *callback = PP_BlockUntilComplete();
-  }
-}
 }  // namespace
 
+//------------------------------------------------------------------------------
+
 PPB_UDPSocket_Private_Proxy::PPB_UDPSocket_Private_Proxy(Dispatcher* dispatcher)
     : InterfaceProxy(dispatcher) {
 }