Install the chrome event log provider together with the browser.

chrome/installer/setup/install.cc

Index: chrome/installer/setup/install.cc
diff --git a/chrome/installer/setup/install.cc b/chrome/installer/setup/install.cc
index 5ab14e2cde784f09ffb94d5659ac082c31c6aff6..e9b97176ddda7d9b54d97264e7b05810be0db8ad 100644
--- a/chrome/installer/setup/install.cc
+++ b/chrome/installer/setup/install.cc
@@ -440,19 +440,28 @@ void CreateOrUpdateShortcuts(
 
 void RegisterChromeOnMachine(const installer::InstallerState& installer_state,
                              const installer::Product& product,
-                             bool make_chrome_default) {
+                             bool make_chrome_default,
+                             const base::Version& version) {
   DCHECK(product.is_chrome());
 
+  const base::FilePath chrome_exe(
+      installer_state.target_path().Append(installer::kChromeExe));
+
   // Try to add Chrome to Media Player shim inclusion list. We don't do any
   // error checking here because this operation will fail if user doesn't
   // have admin rights and we want to ignore the error.
   AddChromeToMediaPlayerList();
 
+  // Try to register the event log provider for Chrome, but only if it is a

[grt (UTC plus 2), 2016/11/22 10:41:25]

nit:
  // Register the event log provider for system-level installs only, as it
  // requires admin privileges.

[pastarmovj, 2016/11/23 14:27:25]

Done.

+  // system profile because this step admin privileges.
+  if (installer_state.system_install()) {
+    RegisterEventLogProvider(installer_state.target_path().Append(

[grt (UTC plus 2), 2016/11/22 10:41:25]

nit: AppendASCII(version.GetString())

[pastarmovj, 2016/11/23 14:27:25]

Obsoleted after moving this to a parameter of RegisterEventLogProvider.

+        base::ASCIIToUTF16(version.GetString())));
+  }
+
   // Make Chrome the default browser if desired when possible. Otherwise, only
   // register it with Windows.
   BrowserDistribution* dist = product.distribution();
-  const base::FilePath chrome_exe(
-      installer_state.target_path().Append(installer::kChromeExe));
   VLOG(1) << "Registering Chrome as browser: " << chrome_exe.value();
   if (make_chrome_default && ShellUtil::CanMakeChromeDefaultUnattended()) {
     int level = ShellUtil::CURRENT_USER;
@@ -562,8 +571,9 @@ InstallStatus InstallOrUpdateProduct(
                       &force_chrome_default_for_user);
       }
 
-      RegisterChromeOnMachine(installer_state, *chrome_product,
-          make_chrome_default || force_chrome_default_for_user);
+      RegisterChromeOnMachine(
+          installer_state, *chrome_product,
+          make_chrome_default || force_chrome_default_for_user, new_version);
 
       if (!installer_state.system_install()) {
         DCHECK_EQ(chrome_product->distribution(),
@@ -647,7 +657,7 @@ void HandleOsUpgradeForBrowser(const installer::InstallerState& installer_state,
                           INSTALL_SHORTCUT_REPLACE_EXISTING);
 
   // Adapt Chrome registrations to this new OS.
-  RegisterChromeOnMachine(installer_state, chrome, false);
+  RegisterChromeOnMachine(installer_state, chrome, false, installed_version);
 
   // Active Setup registrations are sometimes lost across OS update, make sure
   // they're back in place. Note: when Active Setup registrations in HKLM are