Revert of Add tests for Chrome Stability Metrics.

chrome/browser/metrics/chrome_stability_metrics_provider_unittest.cc

Index: chrome/browser/metrics/chrome_stability_metrics_provider_unittest.cc
diff --git a/chrome/browser/metrics/chrome_stability_metrics_provider_unittest.cc b/chrome/browser/metrics/chrome_stability_metrics_provider_unittest.cc
deleted file mode 100644
index 81a12e777e7c2a61aae23b298e139b238f51ebe2..0000000000000000000000000000000000000000
--- a/chrome/browser/metrics/chrome_stability_metrics_provider_unittest.cc
+++ /dev/null
@@ -1,104 +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 "chrome/browser/metrics/chrome_stability_metrics_provider.h"
-
-#include "base/basictypes.h"
-#include "base/prefs/pref_service.h"
-#include "base/prefs/scoped_user_pref_update.h"
-#include "base/prefs/testing_pref_service.h"
-#include "components/metrics/proto/system_profile.pb.h"
-#include "content/public/browser/browser_context.h"
-#include "content/public/browser/child_process_data.h"
-#include "content/public/browser/notification_details.h"
-#include "content/public/browser/notification_source.h"
-#include "content/public/browser/notification_types.h"
-#include "content/public/browser/render_process_host.h"
-#include "content/public/common/process_type.h"
-#include "content/public/test/mock_render_process_host.h"
-#include "content/public/test/test_browser_thread_bundle.h"
-#include "extensions/browser/extensions_test.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-// Must be subclass of ExtensionsTest - see https://crbug.com/395820
-class ChromeStabilityMetricsProviderTest : public extensions::ExtensionsTest {
- protected:
-  ChromeStabilityMetricsProviderTest() : prefs_(new TestingPrefServiceSimple) {
-    ChromeStabilityMetricsProvider::RegisterPrefs(prefs()->registry());
-  }
-
-  TestingPrefServiceSimple* prefs() { return prefs_.get(); }
-
- private:
-  scoped_ptr<TestingPrefServiceSimple> prefs_;
-  content::TestBrowserThreadBundle thread_bundle_;
-
-  DISALLOW_COPY_AND_ASSIGN(ChromeStabilityMetricsProviderTest);
-};
-
-}  // namespace
-
-TEST_F(ChromeStabilityMetricsProviderTest, BrowserChildProcessObserver) {
-  ChromeStabilityMetricsProvider provider(prefs());
-
-  content::ChildProcessData child_process_data(content::PROCESS_TYPE_RENDERER);
-  provider.BrowserChildProcessCrashed(child_process_data, 1);
-  provider.BrowserChildProcessCrashed(child_process_data, 1);
-
-  // Call ProvideStabilityMetrics to check that it will force pending tasks to
-  // be executed immediately.
-  metrics::SystemProfileProto system_profile;
-
-  provider.ProvideStabilityMetrics(&system_profile);
-
-  // Check current number of instances created.
-  const metrics::SystemProfileProto_Stability& stability =
-      system_profile.stability();
-
-  EXPECT_EQ(2, stability.child_process_crash_count());
-}
-
-TEST_F(ChromeStabilityMetricsProviderTest, NotificationObserver) {
-  ChromeStabilityMetricsProvider provider(prefs());
-  content::MockRenderProcessHost host(browser_context());
-
-  // Crash and abnormal termination should increment renderer crash count.
-  content::RenderProcessHost::RendererClosedDetails crash_details(
-      base::TERMINATION_STATUS_PROCESS_CRASHED, 1);
-  provider.Observe(
-      content::NOTIFICATION_RENDERER_PROCESS_CLOSED,
-      content::Source<content::RenderProcessHost>(&host),
-      content::Details<content::RenderProcessHost::RendererClosedDetails>(
-          &crash_details));
-
-  content::RenderProcessHost::RendererClosedDetails term_details(
-      base::TERMINATION_STATUS_ABNORMAL_TERMINATION, 1);
-  provider.Observe(
-      content::NOTIFICATION_RENDERER_PROCESS_CLOSED,
-      content::Source<content::RenderProcessHost>(&host),
-      content::Details<content::RenderProcessHost::RendererClosedDetails>(
-          &term_details));
-
-  // Kill does not increment renderer crash count.
-  content::RenderProcessHost::RendererClosedDetails kill_details(
-      base::TERMINATION_STATUS_PROCESS_WAS_KILLED, 1);
-  provider.Observe(
-      content::NOTIFICATION_RENDERER_PROCESS_CLOSED,
-      content::Source<content::RenderProcessHost>(&host),
-      content::Details<content::RenderProcessHost::RendererClosedDetails>(
-          &kill_details));
-
-  metrics::SystemProfileProto system_profile;
-
-  // Call ProvideStabilityMetrics to check that it will force pending tasks to
-  // be executed immediately.
-  provider.ProvideStabilityMetrics(&system_profile);
-
-  const metrics::SystemProfileProto_Stability& stability =
-      system_profile.stability();
-
-  EXPECT_EQ(2, stability.renderer_crash_count());
-}