Make WebTraceLocation be an alias of tracked_objects::Location

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

Index: third_party/WebKit/Source/platform/exported/WebTraceLocation.cpp
diff --git a/third_party/WebKit/Source/platform/exported/WebTraceLocation.cpp b/third_party/WebKit/Source/platform/exported/WebTraceLocation.cpp
index 33517b360839080998f89a2522c494b6639d0453..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644
--- a/third_party/WebKit/Source/platform/exported/WebTraceLocation.cpp
+++ b/third_party/WebKit/Source/platform/exported/WebTraceLocation.cpp
@@ -1,29 +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 "public/platform/WebTraceLocation.h"
-
-namespace blink {
-
-WebTraceLocation::WebTraceLocation()
-    : m_functionName("unknown")
-    , m_fileName("unknown")
-{ }
-
-WebTraceLocation::WebTraceLocation(const char* functionName, const char* fileName)
-    : m_functionName(functionName)
-    , m_fileName(fileName)
-{ }
-
-const char* WebTraceLocation::functionName() const
-{
-    return m_functionName;
-}
-
-const char* WebTraceLocation::fileName() const
-{
-    return m_fileName;
-}
-
-} // namespace blink