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ui/ozone/platform/dri/dri_gpu_platform_support_host.cc

Index: ui/ozone/platform/dri/dri_gpu_platform_support_host.cc
diff --git a/ui/ozone/platform/dri/dri_gpu_platform_support_host.cc b/ui/ozone/platform/dri/dri_gpu_platform_support_host.cc
deleted file mode 100644
index 287f53d38c363599c53a0f687321d5c4cb377931..0000000000000000000000000000000000000000
--- a/ui/ozone/platform/dri/dri_gpu_platform_support_host.cc
+++ /dev/null
@@ -1,118 +0,0 @@
-// 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 "ui/ozone/platform/dri/dri_gpu_platform_support_host.h"
-
-#include "base/debug/trace_event.h"
-#include "ui/ozone/common/gpu/ozone_gpu_message_params.h"
-#include "ui/ozone/common/gpu/ozone_gpu_messages.h"
-#include "ui/ozone/platform/dri/channel_observer.h"
-
-namespace ui {
-
-DriGpuPlatformSupportHost::DriGpuPlatformSupportHost()
-    : host_id_(-1), sender_(NULL) {
-}
-
-DriGpuPlatformSupportHost::~DriGpuPlatformSupportHost() {
-}
-
-bool DriGpuPlatformSupportHost::IsConnected() const {
-  return sender_ != NULL;
-}
-
-void DriGpuPlatformSupportHost::RegisterHandler(
-    GpuPlatformSupportHost* handler) {
-  handlers_.push_back(handler);
-}
-
-void DriGpuPlatformSupportHost::UnregisterHandler(
-    GpuPlatformSupportHost* handler) {
-  std::vector<GpuPlatformSupportHost*>::iterator it =
-      std::find(handlers_.begin(), handlers_.end(), handler);
-  if (it != handlers_.end())
-    handlers_.erase(it);
-}
-
-void DriGpuPlatformSupportHost::AddChannelObserver(ChannelObserver* observer) {
-  channel_observers_.AddObserver(observer);
-
-  if (sender_)
-    observer->OnChannelEstablished();
-}
-
-void DriGpuPlatformSupportHost::RemoveChannelObserver(
-    ChannelObserver* observer) {
-  channel_observers_.RemoveObserver(observer);
-}
-
-void DriGpuPlatformSupportHost::OnChannelEstablished(int host_id,
-                                                     IPC::Sender* sender) {
-  TRACE_EVENT1("dri",
-               "DriGpuPlatformSupportHost::OnChannelEstablished",
-               "host_id",
-               host_id);
-  host_id_ = host_id;
-  sender_ = sender;
-
-  while (!queued_messages_.empty()) {
-    Send(queued_messages_.front());
-    queued_messages_.pop();
-  }
-
-  for (size_t i = 0; i < handlers_.size(); ++i)
-    handlers_[i]->OnChannelEstablished(host_id, sender);
-
-  FOR_EACH_OBSERVER(
-      ChannelObserver, channel_observers_, OnChannelEstablished());
-}
-
-void DriGpuPlatformSupportHost::OnChannelDestroyed(int host_id) {
-  TRACE_EVENT1("dri",
-               "DriGpuPlatformSupportHost::OnChannelDestroyed",
-               "host_id",
-               host_id);
-  if (host_id_ == host_id) {
-    host_id_ = -1;
-    sender_ = NULL;
-
-    FOR_EACH_OBSERVER(
-        ChannelObserver, channel_observers_, OnChannelDestroyed());
-  }
-
-  for (size_t i = 0; i < handlers_.size(); ++i)
-    handlers_[i]->OnChannelDestroyed(host_id);
-}
-
-bool DriGpuPlatformSupportHost::OnMessageReceived(const IPC::Message& message) {
-  for (size_t i = 0; i < handlers_.size(); ++i)
-    if (handlers_[i]->OnMessageReceived(message))
-      return true;
-
-  return false;
-}
-
-bool DriGpuPlatformSupportHost::Send(IPC::Message* message) {
-  if (sender_)
-    return sender_->Send(message);
-
-  queued_messages_.push(message);
-  return true;
-}
-
-void DriGpuPlatformSupportHost::SetHardwareCursor(
-    gfx::AcceleratedWidget widget,
-    const std::vector<SkBitmap>& bitmaps,
-    const gfx::Point& location,
-    int frame_delay_ms) {
-  Send(new OzoneGpuMsg_CursorSet(widget, bitmaps, location, frame_delay_ms));
-}
-
-void DriGpuPlatformSupportHost::MoveHardwareCursor(
-    gfx::AcceleratedWidget widget,
-    const gfx::Point& location) {
-  Send(new OzoneGpuMsg_CursorMove(widget, location));
-}
-
-}  // namespace ui