[ScreenOrientation] De-associate device.mojom.ScreenOrientation from legacy IPC channel.

content/renderer/screen_orientation/screen_orientation_dispatcher.cc

Index: content/renderer/screen_orientation/screen_orientation_dispatcher.cc
diff --git a/content/renderer/screen_orientation/screen_orientation_dispatcher.cc b/content/renderer/screen_orientation/screen_orientation_dispatcher.cc
deleted file mode 100644
index 8591fa363555844074010fc1d76bf40e3520ebd5..0000000000000000000000000000000000000000
--- a/content/renderer/screen_orientation/screen_orientation_dispatcher.cc
+++ /dev/null
@@ -1,109 +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 "content/renderer/screen_orientation/screen_orientation_dispatcher.h"
-
-#include "content/public/common/associated_interface_provider.h"
-#include "content/public/renderer/render_frame.h"
-
-namespace content {
-
-using device::mojom::ScreenOrientationLockResult;
-
-ScreenOrientationDispatcher::ScreenOrientationDispatcher(
-    RenderFrame* render_frame)
-    : RenderFrameObserver(render_frame) {
-}
-
-ScreenOrientationDispatcher::~ScreenOrientationDispatcher() {
-}
-
-void ScreenOrientationDispatcher::OnDestruct() {
-  delete this;
-}
-
-void ScreenOrientationDispatcher::OnLockOrientationResult(
-    int request_id,
-    ScreenOrientationLockResult result) {
-  blink::WebLockOrientationCallback* callback =
-      pending_callbacks_.Lookup(request_id);
-  if (!callback)
-    return;
-
-  switch (result) {
-    case ScreenOrientationLockResult::SCREEN_ORIENTATION_LOCK_RESULT_SUCCESS:
-      callback->onSuccess();
-      break;
-    case ScreenOrientationLockResult::
-        SCREEN_ORIENTATION_LOCK_RESULT_ERROR_NOT_AVAILABLE:
-      callback->onError(blink::WebLockOrientationErrorNotAvailable);
-      break;
-    case ScreenOrientationLockResult::
-        SCREEN_ORIENTATION_LOCK_RESULT_ERROR_FULLSCREEN_REQUIRED:
-      callback->onError(blink::WebLockOrientationErrorFullscreenRequired);
-      break;
-    case ScreenOrientationLockResult::
-        SCREEN_ORIENTATION_LOCK_RESULT_ERROR_CANCELED:
-      callback->onError(blink::WebLockOrientationErrorCanceled);
-      break;
-    default:
-      NOTREACHED();
-      break;
-  }
-
-  pending_callbacks_.Remove(request_id);
-}
-
-void ScreenOrientationDispatcher::CancelPendingLocks() {
-  for (CallbackMap::Iterator<blink::WebLockOrientationCallback>
-       iterator(&pending_callbacks_); !iterator.IsAtEnd(); iterator.Advance()) {
-    iterator.GetCurrentValue()->onError(blink::WebLockOrientationErrorCanceled);
-    pending_callbacks_.Remove(iterator.GetCurrentKey());
-  }
-}
-
-void ScreenOrientationDispatcher::lockOrientation(
-    blink::WebScreenOrientationLockType orientation,
-    std::unique_ptr<blink::WebLockOrientationCallback> callback) {
-  CancelPendingLocks();
-
-  int request_id = pending_callbacks_.Add(std::move(callback));
-  GetRemoteScreenOrientation()->LockOrientation(
-      orientation,
-      base::Bind(&ScreenOrientationDispatcher::OnLockOrientationResult,
-                 base::Unretained(this), request_id));
-}
-
-void ScreenOrientationDispatcher::unlockOrientation() {
-  CancelPendingLocks();
-  GetRemoteScreenOrientation()->UnlockOrientation();
-}
-
-void ScreenOrientationDispatcher::startAccurateListen() {
-  GetRemoteScreenOrientation()->StartAccurateListen();
-}
-
-void ScreenOrientationDispatcher::stopAccurateListen() {
-  GetRemoteScreenOrientation()->StopAccurateListen();
-}
-
-device::mojom::ScreenOrientation*
-ScreenOrientationDispatcher::GetRemoteScreenOrientation() {
-  if (!screen_orientation_) {
-    render_frame()->GetRemoteAssociatedInterfaces()->GetInterface(
-        &screen_orientation_);
-  }
-
-  return screen_orientation_.get();
-}
-
-int ScreenOrientationDispatcher::GetRequestIdForTests() {
-  if (pending_callbacks_.IsEmpty())
-    return -1;
-  CallbackMap::Iterator<blink::WebLockOrientationCallback> iterator(
-      &pending_callbacks_);
-  return iterator.GetCurrentKey();
-}
-
-}  // namespace content