Revert of [win] Create ModuleDatabase and ModuleEventSinkImpl.

chrome/browser/conflicts/module_event_sink_impl_win_unittest.cc

-// Copyright 2017 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 "chrome/browser/conflicts/module_event_sink_impl_win.h"
-
-#include <memory>
-
-#include "base/memory/ptr_util.h"
-#include "base/message_loop/message_loop.h"
-#include "chrome/browser/conflicts/module_database_win.h"
-#include "chrome/common/conflicts/module_watcher_win.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-// The address of this module in memory. The linker will take care of defining
-// this symbol.
-extern "C" IMAGE_DOS_HEADER __ImageBase;
-
-// An invalid load address.
-const uint64_t kInvalidLoadAddress = 0xDEADBEEF;
-
-}  // namespace
-
-class ModuleEventSinkImplTest : public testing::Test {
- protected:
-  ModuleEventSinkImplTest()
-      : message_loop_(base::MakeUnique<base::MessageLoop>()),
-        module_database_(
-            base::MakeUnique<ModuleDatabase>(message_loop_->task_runner())) {}
-
-  void CreateModuleSinkImpl() {
-    module_event_sink_impl_ = base::MakeUnique<ModuleEventSinkImpl>(
-        ::GetCurrentProcess(), content::PROCESS_TYPE_BROWSER,
-        module_database_.get());
-  }
-
-  ModuleDatabase* module_database() {
-    return module_event_sink_impl_->module_database_;
-  }
-
-  const ModuleDatabase::ModuleMap& modules() {
-    return module_database_->modules_;
-  }
-
-  const ModuleDatabase::ProcessMap& processes() {
-    return module_database_->processes_;
-  }
-
-  uint32_t process_id() { return module_event_sink_impl_->process_id_; }
-
-  std::unique_ptr<base::MessageLoop> message_loop_;
-  std::unique_ptr<ModuleDatabase> module_database_;
-  std::unique_ptr<ModuleEventSinkImpl> module_event_sink_impl_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ModuleEventSinkImplTest);
-};
-
-TEST_F(ModuleEventSinkImplTest, CallsForwardedAsExpected) {
-  const uintptr_t kValidLoadAddress = reinterpret_cast<uintptr_t>(&__ImageBase);
-
-  EXPECT_EQ(0u, modules().size());
-  EXPECT_EQ(0u, processes().size());
-
-  // Construction should immediately fire off a call to OnProcessStarted and
-  // create a process entry in the module database.
-  CreateModuleSinkImpl();
-  EXPECT_EQ(module_database_.get(), module_database());
-  EXPECT_EQ(::GetCurrentProcessId(), process_id());
-  EXPECT_EQ(0u, modules().size());
-  EXPECT_EQ(1u, processes().size());
-
-  // An invalid load event should not cause a module entry.
-  module_event_sink_impl_->OnModuleEvent(
-      mojom::ModuleEventType::MODULE_ALREADY_LOADED, kInvalidLoadAddress);
-  EXPECT_EQ(0u, modules().size());
-  EXPECT_EQ(1u, processes().size());
-
-  // A valid load event should cause a module entry.
-  module_event_sink_impl_->OnModuleEvent(mojom::ModuleEventType::MODULE_LOADED,
-                                         kValidLoadAddress);
-  EXPECT_EQ(1u, modules().size());
-  EXPECT_EQ(1u, processes().size());
-}