Implement install module verification metric.

chrome/browser/chrome_browser_main_win.cc

Index: chrome/browser/chrome_browser_main_win.cc
diff --git a/chrome/browser/chrome_browser_main_win.cc b/chrome/browser/chrome_browser_main_win.cc
index 16a64525c3436361ae119b913d4ea76e257f8623..7be7e239d467a122c7e43a5ac7097964026ca811 100644
--- a/chrome/browser/chrome_browser_main_win.cc
+++ b/chrome/browser/chrome_browser_main_win.cc
@@ -22,6 +22,7 @@
 #include "base/win/windows_version.h"
 #include "base/win/wrapped_window_proc.h"
 #include "chrome/browser/browser_util_win.h"
+#include "chrome/browser/install_module_verifier_win.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_shortcut_manager.h"
 #include "chrome/browser/shell_integration.h"
@@ -38,6 +39,7 @@
 #include "chrome/installer/util/install_util.h"
 #include "chrome/installer/util/l10n_string_util.h"
 #include "chrome/installer/util/shell_util.h"
+#include "content/public/browser/browser_thread.h"
 #include "content/public/common/main_function_params.h"
 #include "grit/app_locale_settings.h"
 #include "grit/chromium_strings.h"
@@ -224,6 +226,18 @@ void ChromeBrowserMainPartsWin::ShowMissingLocaleMessageBox() {
                  MB_OK | MB_ICONERROR | MB_TOPMOST);
 }
 
+void ChromeBrowserMainPartsWin::PostBrowserStart() {
+  ChromeBrowserMainParts::PostBrowserStart();
+
+  // Set up a task to verify installed modules in the current process. Use a
+  // delay to reduce the impact on startup time.
+  content::BrowserThread::GetMessageLoopProxyForThread(
+      content::BrowserThread::UI)->PostDelayedTask(
+          FROM_HERE,
+          base::Bind(&BeginModuleVerification),
+          base::TimeDelta::FromSeconds(45));
+}
+
 // static
 void ChromeBrowserMainPartsWin::PrepareRestartOnCrashEnviroment(
     const CommandLine& parsed_command_line) {