Adding logging of offstore extensions state to user metrics.

chrome/browser/metrics/extensions_metrics_provider_unittest.cc

 // 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/extensions_metrics_provider.h"
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/testing_pref_service.h"
@@ skipping 24 matching lines @@
   explicit TestExtensionsMetricsProvider(
       metrics::MetricsStateManager* metrics_state_manager)
       : ExtensionsMetricsProvider(metrics_state_manager) {}
 
   // Makes the protected HashExtension method available to testing code.
   using ExtensionsMetricsProvider::HashExtension;
 
  protected:
   // Override the GetInstalledExtensions method to return a set of extensions
   // for tests.
-  virtual scoped_ptr<extensions::ExtensionSet> GetInstalledExtensions()
-      OVERRIDE {
+  virtual scoped_ptr<extensions::ExtensionSet> GetInstalledExtensions(
+      Profile* profile) OVERRIDE {
     scoped_ptr<extensions::ExtensionSet> extensions(
         new extensions::ExtensionSet());
     scoped_refptr<const extensions::Extension> extension;
     extension = extensions::ExtensionBuilder()
                     .SetManifest(extensions::DictionaryBuilder()
                                      .Set("name", "Test extension")
                                      .Set("version", "1.0.0")
                                      .Set("manifest_version", 2))
                     .SetID("ahfgeienlihckogmohjhadlkjgocpleb")
                     .Build();
@@ skipping 52 matching lines @@
           &local_state,
           base::Bind(&IsMetricsReportingEnabled),
           base::Bind(&StoreNoClientInfoBackup),
           base::Bind(&ReturnNoBackup)));
   TestExtensionsMetricsProvider extension_metrics(metrics_state_manager.get());
   extension_metrics.ProvideSystemProfileMetrics(&system_profile);
   ASSERT_EQ(2, system_profile.occupied_extension_bucket_size());
   EXPECT_EQ(10, system_profile.occupied_extension_bucket(0));
   EXPECT_EQ(1007, system_profile.occupied_extension_bucket(1));
 }