Enable pairing registry in me2me native messaging host on Windows

remoting/host/installer/win/chromoting.wxs

 <?xml version="1.0"?>
 <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
 
   <?define EventSourceName = "chromoting" ?>
   <?define ServiceName = "chromoting" ?>
 
   <!-- TODO(alexeypa): There strings should be localized,
        see http://crbug.com/121785 -->
   <?if $(var.Branding) ~= Chrome ?>
     <?define ChromotingHost = "Chrome Remote Desktop Host" ?>
@@ skipping 170 matching lines @@
       </Component>
 
       <Component Id="remoting_desktop" Guid="*">
         <File Id="remoting_desktop.exe"
               DiskId="1"
               KeyPath="yes"
               Name="remoting_desktop.exe"
               Vital="yes"/>
       </Component>
 
+      <Component Id="remoting_native_messaging_host" Guid="*">
+        <File Id="remoting_native_messaging_host.exe"
+              DiskId="1"
+              KeyPath="yes"
+              Name="remoting_native_messaging_host.exe"
+              Vital="yes"/>
+      </Component>
+
+      <Component Id="native_messaging_host_manifest" Guid="*">
+        <File Id="com.google.chrome.remote_desktop.json"
+              DiskId="1"
+              KeyPath="yes"
+              Name="com.google.chrome.remote_desktop.json"
+              Vital="yes"/>
+      </Component>
+
       <Component Id="icudtl" Guid="*">
         <File Id="icudtl.dat"
               DiskId="1"
               KeyPath="yes"
               Name="icudtl.dat"
               Vital="yes"/>
       </Component>
 
       <Component Id="remoting_host" Guid="*">
         <File Id="remoting_host.exe"
@@ skipping 284 matching lines @@
                      Key="SOFTWARE\$(var.ChromotingKeyPath)\paired-clients"
                      Action="create">
           <RegistryKey Key="clients" Action="create"/>
           <RegistryKey Key="secrets" Action="create">
             <!-- Gives full access to SYSTEM only. -->
             <!-- Cannot use the builtin PermissionEx element because it maps
                  to the MsiLockPermissionsEx table which is not supported on
                  Windows Installer version 4.5 or lower. Also Cannot use
                  PermissionEx in WixUtilExtension because it automatically
                  inherits all the ACLs from the parent. -->
-            <Permission User="SYSTEM" GenericAll="yes"
-                                      ChangePermission="yes"
-                                      TakeOwnership="yes"/>
+            <Permission User="SYSTEM"
+                        GenericAll="yes"
+                        ChangePermission="yes"
+                        TakeOwnership="yes"/>
+            <Permission User="Administrators"
+                        Domain="[LOCAL_MACHINE_NAME]"
+                        GenericAll="yes"
+                        ChangePermission="yes"
+                        TakeOwnership="yes"/>
           </RegistryKey>
         </RegistryKey>
         <CreateFolder/>
+      </Component>
+
+      <Component Id="native_messaging_host_registry" Guid="*">
+        <RegistryKey Root="HKLM"
+                     Key="SOFTWARE\Google\chrome\NativeMessagingHosts"
+                     Action="create">
+          <RegistryKey Key="com.google.chrome.remote_desktop" Action="create">
+            <RegistryValue
+                Type="string"
+                Value="[binaries]com.google.chrome.remote_desktop.json"/>
+          </RegistryKey>
+        </RegistryKey>
+        <CreateFolder/>
       </Component>
 
       <!-- Register with Sawbuck. See http://code.google.com/p/sawbuck/. -->
       <Component Id="sawbuck_provider" Guid="*">
         <RegistryKey Root="HKLM"
                      Key="SOFTWARE\Google\Sawbuck\Providers">
           <RegistryKey Key="{2db51ca1-4fd8-4b88-b5a2-fb8606b66b02}"
                        Action="create">
             <RegistryValue Type="string" Value="Chromoting"/>
             <RegistryValue Name="default_flags" Type="integer" Value="1"/>
@@ skipping 82 matching lines @@
 
     <UIRef Id="WixUI_ErrorProgressText" />
 
     <Feature Id="chromoting_host" Level="1" Title="$(var.ChromotingHost)">
       <ComponentRef Id="delete_debug_log"/>
       <ComponentRef Id="delete_usagestats"/>
       <?if $(var.OfficialBuild) != 0 ?>
         <ComponentRef Id="omaha_registration"/>
       <?endif?>
       <ComponentRef Id="icudtl"/>
+      <ComponentRef Id="remoting_native_messaging_host"/>
+      <ComponentRef Id="native_messaging_host_manifest"/>
+      <ComponentRef Id="native_messaging_host_registry"/>
       <ComponentRef Id="remoting_core"/>
       <ComponentRef Id="remoting_desktop"/>
       <ComponentRef Id="remoting_host"/>
       <ComponentRef Id="remoting_lib"/>
       <ComponentRef Id="remoting_pairing_registry"/>
       <ComponentRef Id="sas"/>
       <ComponentRef Id="sawbuck_provider"/>
     </Feature>
 
     <!-- Set the icon shown in Add/Remove Programs. -->
@@ skipping 19 matching lines @@
       <Custom Action="set_service_description" Before="InstallInitialize">
         <![CDATA[VersionNT >= 600]]>
       </Custom>
 
       <!-- Schedule RemoveExistingProducts before installing any files.
            See http://msdn.microsoft.com/en-us/library/aa371197.aspx. -->
       <RemoveExistingProducts After="InstallInitialize" />
     </InstallExecuteSequence>
   </Product>
 </Wix>