Revert of Revert "Remove MediaStreamTrack.getSources()."

third_party/WebKit/Source/platform/exported/WebMediaStreamTrackSourcesRequest.cpp

Index: third_party/WebKit/Source/platform/exported/WebMediaStreamTrackSourcesRequest.cpp
diff --git a/third_party/WebKit/Source/platform/exported/WebMediaStreamTrackSourcesRequest.cpp b/third_party/WebKit/Source/platform/exported/WebMediaStreamTrackSourcesRequest.cpp
deleted file mode 100644
index 128fbe40212d72398ffaf39cb445672c829be2bb..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/platform/exported/WebMediaStreamTrackSourcesRequest.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL GOOGLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "public/platform/WebMediaStreamTrackSourcesRequest.h"
-
-#include "platform/mediastream/MediaStreamTrackSourcesRequest.h"
-#include "platform/weborigin/SecurityOrigin.h"
-#include "public/platform/WebSourceInfo.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-WebMediaStreamTrackSourcesRequest::WebMediaStreamTrackSourcesRequest(
-    MediaStreamTrackSourcesRequest* request)
-    : m_private(request) {}
-
-void WebMediaStreamTrackSourcesRequest::assign(
-    const WebMediaStreamTrackSourcesRequest& other) {
-  m_private = other.m_private;
-}
-
-void WebMediaStreamTrackSourcesRequest::reset() {
-  m_private.reset();
-}
-
-WebSecurityOrigin WebMediaStreamTrackSourcesRequest::origin() const {
-  ASSERT(m_private.get());
-  return m_private->origin();
-}
-
-void WebMediaStreamTrackSourcesRequest::requestSucceeded(
-    const WebVector<WebSourceInfo>& sourceInfos) const {
-  ASSERT(m_private.get());
-  m_private->requestSucceeded(sourceInfos);
-}
-
-}  // namespace blink