feedback: List extensions using the chrome.power API.

chrome/browser/feedback/system_logs/log_sources/chrome_internal_log_source.cc

 // Copyright 2013 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/feedback/system_logs/log_sources/chrome_internal_log_source.h"
 
 #include "base/json/json_string_value_serializer.h"
 #include "base/sys_info.h"
 #include "base/task_scheduler/post_task.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/google/google_brand.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/common/channel_info.h"
 #include "chrome/common/pref_names.h"
 #include "components/browser_sync/profile_sync_service.h"
 #include "components/prefs/pref_service.h"
 #include "components/sync/driver/about_sync_util.h"
 #include "content/public/browser/browser_thread.h"
+#include "extensions/browser/api/power/power_api.h"
 #include "extensions/browser/extension_registry.h"
+#include "extensions/common/api/power.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_set.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/metrics/chromeos_metrics_provider.h"
 #include "chromeos/system/statistics_provider.h"
 #include "chromeos/system/version_loader.h"
 #endif
 
 #if defined(OS_WIN)
 #include "base/win/win_util.h"
 #endif
 
 namespace system_logs {
 
 namespace {
 
 constexpr char kSyncDataKey[] = "about_sync_data";
 constexpr char kExtensionsListKey[] = "extensions";
+constexpr char kPowerApiListKey[] = "chrome.power extensions";
 constexpr char kDataReductionProxyKey[] = "data_reduction_proxy";
 constexpr char kChromeVersionTag[] = "CHROME VERSION";
 #if defined(OS_CHROMEOS)
 constexpr char kChromeOsFirmwareVersion[] = "CHROMEOS_FIRMWARE_VERSION";
 constexpr char kChromeEnrollmentTag[] = "ENTERPRISE_ENROLLED";
 constexpr char kHWIDKey[] = "HWID";
 constexpr char kSettingsKey[] = "settings";
 constexpr char kLocalStateSettingsResponseKey[] = "Local State: settings";
 #else
 constexpr char kOsVersionTag[] = "OS VERSION";
@@ skipping 62 matching lines @@
   (*response)[kChromeEnrollmentTag] = GetEnrollmentStatusString();
 #else
   // On ChromeOS, this will be pulled in from the LSB_RELEASE.
   std::string os_version = base::SysInfo::OperatingSystemName() + ": " +
                            base::SysInfo::OperatingSystemVersion();
   (*response)[kOsVersionTag] =  os_version;
 #endif
 
   PopulateSyncLogs(response.get());
   PopulateExtensionInfoLogs(response.get());
+  PopulatePowerApiLogs(response.get());
   PopulateDataReductionProxyLogs(response.get());
 #if defined(OS_WIN)
   PopulateUsbKeyboardDetected(response.get());
   PopulateEnrolledToDomain(response.get());
   PopulateInstallerBrandCode(response.get());
 #endif
 
   if (ProfileManager::GetLastUsedProfile()->IsChild())
     (*response)["account_type"] = "child";
 
@@ skipping 71 matching lines @@
       extensions_list += ",\n" + extension->name();
     }
   }
   if (!extensions_list.empty())
     extensions_list += "\n";
 
   if (!extensions_list.empty())
     (*response)[kExtensionsListKey] = extensions_list;
 }
 
+void ChromeInternalLogSource::PopulatePowerApiLogs(
+    SystemLogsResponse* response) {
+  std::string info;
+  for (auto* profile :
+       g_browser_process->profile_manager()->GetLoadedProfiles()) {
+    for (const auto& it :
+         extensions::PowerAPI::Get(profile)->extension_levels()) {
+      if (!info.empty())
+        info += ",\n";
+      info += it.first + ": " + extensions::api::power::ToString(it.second);
+    }
+  }
+
+  if (!info.empty())
+    (*response)[kPowerApiListKey] = info;
+}
+
 void ChromeInternalLogSource::PopulateDataReductionProxyLogs(
     SystemLogsResponse* response) {
   PrefService* prefs = ProfileManager::GetActiveUserProfile()->GetPrefs();
   bool is_data_reduction_proxy_enabled =
       prefs->HasPrefPath(prefs::kDataSaverEnabled) &&
       prefs->GetBoolean(prefs::kDataSaverEnabled);
   (*response)[kDataReductionProxyKey] = is_data_reduction_proxy_enabled ?
       "enabled" : "disabled";
 }
 
@@ skipping 38 matching lines @@
 void ChromeInternalLogSource::PopulateInstallerBrandCode(
     SystemLogsResponse* response) {
   std::string brand;
   google_brand::GetBrand(&brand);
   (*response)[kInstallerBrandCode] =
       brand.empty() ? "Unknown brand code" : brand;
 }
 #endif
 
 }  // namespace system_logs