[chromebox_for_meetings] Enable hotlog2; gate on switch

Bug: b:338599950
Change-Id: Iaf5459940386064cc7f7aaaab7726cb3cebc2309
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5594589
Reviewed-by: Kyle Williams <kdgwill@chromium.org>
Commit-Queue: Niko Tsirakis <ntsirakis@google.com>
Cr-Commit-Position: refs/heads/main@{#1312823}

chrome/browser/ash/chromebox_for_meetings/cfm_chrome_services.cc

@@ -4,17 +4,21 @@
 
 #include "chrome/browser/ash/chromebox_for_meetings/cfm_chrome_services.h"
 
+#include "base/command_line.h"
 #include "chrome/browser/ash/chromebox_for_meetings/browser/cfm_browser_service.h"
 #include "chrome/browser/ash/chromebox_for_meetings/device_info/device_info_service.h"
 #include "chrome/browser/ash/chromebox_for_meetings/diagnostics/diagnostics_service.h"
 #include "chrome/browser/ash/chromebox_for_meetings/external_display_brightness/external_display_brightness_service.h"
+#include "chrome/browser/ash/chromebox_for_meetings/hotlog2/data_aggregator_service.h"
 #include "chrome/browser/ash/chromebox_for_meetings/logger/cfm_logger_service.h"
 #include "chrome/browser/ash/chromebox_for_meetings/xu_camera/xu_camera_service.h"
 #include "chromeos/ash/components/chromebox_for_meetings/features.h"
 #include "chromeos/ash/components/dbus/chromebox_for_meetings/cfm_hotline_client.h"
 
 namespace ash::cfm {
 
+inline constexpr char kCfmEnableHotlogSwitch[] = "cfm-enable-hotlog2";
+
 void InitializeCfmServices() {
   if (!base::FeatureList::IsEnabled(features::kMojoServices) ||
       !CfmHotlineClient::Get()) {
@@ -27,6 +31,12 @@ void InitializeCfmServices() {
   DiagnosticsService::Initialize();
   XuCameraService::Initialize();
   ExternalDisplayBrightnessService::Initialize();
+  // TODO(b/341066822): gate Hotlog2 on LaCrOS instead of manual switch.
+  // Use `crosapi::browser_util::IsLacrosEnabled()` to check.
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          kCfmEnableHotlogSwitch)) {
+    DataAggregatorService::Initialize();
+  }
 }
 
 void ShutdownCfmServices() {
@@ -35,6 +45,12 @@ void ShutdownCfmServices() {
     return;
   }
 
+  // TODO(b/341066822): gate Hotlog2 on LaCrOS instead of manual switch.
+  // Use `crosapi::browser_util::IsLacrosEnabled()` to check.
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          kCfmEnableHotlogSwitch)) {
+    DataAggregatorService::Shutdown();
+  }
   ExternalDisplayBrightnessService::Shutdown();
   XuCameraService::Shutdown();
   DiagnosticsService::Shutdown();