Reland of https://codereview.chromium.org/1087133005/ (Add a WinHeap dump provider to the memory pr…

base/trace_event/winheap_dump_provider_win_unittest.cc

+// Copyright 2015 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 "base/trace_event/winheap_dump_provider_win.h"
+
+#include <windows.h>
+
+#include "base/trace_event/memory_dump_session_state.h"
+#include "base/trace_event/process_memory_dump.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace base {
+namespace trace_event {
+
+TEST(WinHeapDumpProviderTest, DumpInto) {
+  ProcessMemoryDump pmd(make_scoped_refptr(new MemoryDumpSessionState()));
+
+  WinHeapDumpProvider* winheap_dump_provider =
+      WinHeapDumpProvider::GetInstance();
+  ASSERT_NE(static_cast<WinHeapDumpProvider*>(nullptr), winheap_dump_provider);
+
+  ASSERT_TRUE(winheap_dump_provider->DumpInto(&pmd));
+}
+
+}  // namespace trace_event
+}  // namespace base