Scrub the vestigal breakpad crash dump attempts metrics code.

components/browser_watcher/crash_reporting_metrics_win_unittest.cc

Index: components/browser_watcher/crash_reporting_metrics_win_unittest.cc
diff --git a/components/browser_watcher/crash_reporting_metrics_win_unittest.cc b/components/browser_watcher/crash_reporting_metrics_win_unittest.cc
deleted file mode 100644
index 6d9fd2410282617ac9cf645f9c4727a91469854a..0000000000000000000000000000000000000000
--- a/components/browser_watcher/crash_reporting_metrics_win_unittest.cc
+++ /dev/null
@@ -1,111 +0,0 @@
-// 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 "components/browser_watcher/crash_reporting_metrics_win.h"
-
-#include "base/macros.h"
-#include "base/strings/string16.h"
-#include "base/win/registry.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace browser_watcher {
-
-namespace {
-
-const base::char16 test_root[] = L"TmpTmp";
-
-class CrashReportingMetricsTest : public testing::Test {
- protected:
-  CrashReportingMetricsTest() {}
-
-  void SetUp() override {
-    // Create a temporary key for testing
-    base::win::RegKey key(HKEY_CURRENT_USER, L"", KEY_ALL_ACCESS);
-    key.DeleteKey(test_root);
-    ASSERT_NE(ERROR_SUCCESS, key.Open(HKEY_CURRENT_USER, test_root, KEY_READ));
-    ASSERT_EQ(ERROR_SUCCESS, key.Create(HKEY_CURRENT_USER, test_root,
-                                        KEY_READ));
-  }
-
-  void TearDown() override {
-    // Clean up the temporary key
-    base::win::RegKey key(HKEY_CURRENT_USER, L"", KEY_ALL_ACCESS);
-    ASSERT_EQ(ERROR_SUCCESS, key.DeleteKey(test_root));
-  }
-
-  base::string16 registry_path() {
-    return base::string16(test_root) + L"\\CrashReportingMetricsTest";
-  };
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(CrashReportingMetricsTest);
-};
-
-}  // namespace
-
-TEST_F(CrashReportingMetricsTest, BasicTest) {
-  CrashReportingMetrics::Values values =
-      CrashReportingMetrics(registry_path()).RetrieveAndResetMetrics();
-  EXPECT_EQ(0, values.crash_dump_attempts);
-  EXPECT_EQ(0, values.successful_crash_dumps);
-  EXPECT_EQ(0, values.failed_crash_dumps);
-  EXPECT_EQ(0, values.dump_without_crash_attempts);
-  EXPECT_EQ(0, values.successful_dumps_without_crash);
-  EXPECT_EQ(0, values.failed_dumps_without_crash);
-
-  CrashReportingMetrics writer(registry_path());
-  writer.RecordCrashDumpAttempt();
-  writer.RecordCrashDumpAttempt();
-  writer.RecordCrashDumpAttempt();
-  writer.RecordDumpWithoutCrashAttempt();
-  writer.RecordDumpWithoutCrashAttempt();
-  writer.RecordDumpWithoutCrashAttempt();
-  writer.RecordDumpWithoutCrashAttempt();
-
-  writer.RecordCrashDumpAttemptResult(true);
-  writer.RecordCrashDumpAttemptResult(false);
-  writer.RecordCrashDumpAttemptResult(false);
-  writer.RecordDumpWithoutCrashAttemptResult(true);
-  writer.RecordDumpWithoutCrashAttemptResult(true);
-  writer.RecordDumpWithoutCrashAttemptResult(true);
-  writer.RecordDumpWithoutCrashAttemptResult(false);
-
-  values = CrashReportingMetrics(registry_path()).RetrieveAndResetMetrics();
-  EXPECT_EQ(3, values.crash_dump_attempts);
-  EXPECT_EQ(1, values.successful_crash_dumps);
-  EXPECT_EQ(2, values.failed_crash_dumps);
-  EXPECT_EQ(4, values.dump_without_crash_attempts);
-  EXPECT_EQ(3, values.successful_dumps_without_crash);
-  EXPECT_EQ(1, values.failed_dumps_without_crash);
-
-  values = CrashReportingMetrics(registry_path()).RetrieveAndResetMetrics();
-  EXPECT_EQ(0, values.crash_dump_attempts);
-  EXPECT_EQ(0, values.successful_crash_dumps);
-  EXPECT_EQ(0, values.failed_crash_dumps);
-  EXPECT_EQ(0, values.dump_without_crash_attempts);
-  EXPECT_EQ(0, values.successful_dumps_without_crash);
-  EXPECT_EQ(0, values.failed_dumps_without_crash);
-
-  writer.RecordCrashDumpAttempt();
-  writer.RecordCrashDumpAttempt();
-  writer.RecordDumpWithoutCrashAttempt();
-  writer.RecordDumpWithoutCrashAttempt();
-  writer.RecordDumpWithoutCrashAttempt();
-
-  writer.RecordCrashDumpAttemptResult(true);
-  writer.RecordCrashDumpAttemptResult(true);
-  writer.RecordDumpWithoutCrashAttemptResult(true);
-  writer.RecordDumpWithoutCrashAttemptResult(false);
-  writer.RecordDumpWithoutCrashAttemptResult(false);
-
-  values = CrashReportingMetrics(registry_path()).RetrieveAndResetMetrics();
-  EXPECT_EQ(2, values.crash_dump_attempts);
-  EXPECT_EQ(2, values.successful_crash_dumps);
-  EXPECT_EQ(0, values.failed_crash_dumps);
-  EXPECT_EQ(3, values.dump_without_crash_attempts);
-  EXPECT_EQ(1, values.successful_dumps_without_crash);
-  EXPECT_EQ(2, values.failed_dumps_without_crash);
-}
-
-} // namespace browser_watcher