Revert of Remove NPAPI plugin from chromoting webapp.

remoting/remoting.gyp

 # Copyright (c) 2012 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.
 
 {
   'variables': {
     'chromium_code': 1,
 
     # Set this to run the jscompile checks after building the webapp.
     'run_jscompile%': 0,
@@ skipping 11 matching lines @@
 
     'remoting_multi_process%': '<(remoting_multi_process)',
     'remoting_rdp_session%': 1,
 
     'remoting_localize_path': 'tools/build/remoting_localize.py',
 
     'branding_path': '../remoting/branding_<(branding)',
 
     'webapp_locale_dir': '<(SHARED_INTERMEDIATE_DIR)/remoting/webapp/_locales',
 
+    'host_plugin_mime_type': 'application/vnd.chromium.remoting-host',
+
     'conditions': [
       ['OS=="mac"', {
         'mac_bundle_id': '<!(python <(version_py_path) -f <(branding_path) -t "@MAC_BUNDLE_ID@")',
         'mac_creator': '<!(python <(version_py_path) -f <(branding_path) -t "@MAC_CREATOR@")',
+        'host_plugin_extension': 'plugin',
+        'host_plugin_prefix': '',
+      }],
+      ['os_posix == 1 and OS != "mac" and target_arch == "ia32"', {
+        # linux 32 bit
+        'host_plugin_extension': 'ia32.so',
+        'host_plugin_prefix': 'lib',
+      }],
+      ['os_posix == 1 and OS != "mac" and target_arch == "x64"', {
+        # linux 64 bit
+        'host_plugin_extension': 'x64.so',
+        'host_plugin_prefix': 'lib',
+      }],
+      ['os_posix == 1 and OS != "mac" and target_arch == "arm"', {
+        'host_plugin_extension': 'arm.so',
+        'host_plugin_prefix': 'lib',
+      }],
+      ['os_posix == 1 and OS != "mac" and target_arch == "arm64"', {
+        'host_plugin_extension': 'arm64.so',
+        'host_plugin_prefix': 'lib',
+      }],
+      ['os_posix == 1 and OS != "mac" and target_arch == "mipsel"', {
+        'host_plugin_extension': 'mipsel.so',
+        'host_plugin_prefix': 'lib',
       }],
       ['OS=="win"', {
+        'host_plugin_extension': 'dll',
+        'host_plugin_prefix': '',
+
         # Each CLSID is a hash of the current version string salted with an
         # arbitrary GUID. This ensures that the newly installed COM classes will
         # be used during/after upgrade even if there are old instances running
         # already.
         # The IDs are not random to avoid rebuilding host when it's not
         # necessary.
         'daemon_controller_clsid':
             '<!(python -c "import uuid; print uuid.uuid5(uuid.UUID(\'655bd819-c08c-4b04-80c2-f160739ff6ef\'), \'<(version_full)\')")',
         'rdp_desktop_session_clsid':
             '<!(python -c "import uuid; print uuid.uuid5(uuid.UUID(\'6a7699f0-ee43-43e7-aa30-a6738f9bd470\'), \'<(version_full)\')")',
@@ skipping 28 matching lines @@
     'remoting_test.gypi',
     'remoting_version.gypi',
     'remoting_webapp_files.gypi',
   ],
 
   'target_defaults': {
     'defines': [
       'BINARY_CORE=1',
       'BINARY_DESKTOP=2',
       'BINARY_HOST_ME2ME=3',
-      'BINARY_NATIVE_MESSAGING_HOST=4',
-      'BINARY_REMOTE_ASSISTANCE_HOST=5',
+      'BINARY_HOST_PLUGIN=4',
+      'BINARY_NATIVE_MESSAGING_HOST=5',
+      'BINARY_REMOTE_ASSISTANCE_HOST=6',
     ],
     'include_dirs': [
       '..',  # Root of Chrome checkout
     ],
     'variables': {
       'win_debug_RuntimeChecks': '0',
     },
     'conditions': [
       ['OS=="mac" and mac_breakpad==1', {
         'defines': [
@@ skipping 56 matching lines @@
       'variables': {
         'grit_out_dir': '<(SHARED_INTERMEDIATE_DIR)',
         'grit_resource_ids': 'resources/resource_ids',
         'sources': [
           '<(SHARED_INTERMEDIATE_DIR)/main.html',
           'base/resources_unittest.cc',
           'host/continue_window_mac.mm',
           'host/disconnect_window_mac.mm',
           'host/installer/mac/uninstaller/remoting_uninstaller-InfoPlist.strings.jinja2',
           'host/mac/me2me_preference_pane-InfoPlist.strings.jinja2',
+          'host/plugin/host_plugin-InfoPlist.strings.jinja2',
           'host/win/core.rc.jinja2',
           'host/win/host_messages.mc.jinja2',
           'host/win/version.rc.jinja2',
           'resources/play_store_resources.cc',
           'webapp/background.js',
           'webapp/butter_bar.js',
           'webapp/client_screen.js',
           'webapp/error.js',
           'webapp/host_list.js',
           'webapp/host_setup_dialog.js',
@@ skipping 104 matching lines @@
       ],
       'export_dependent_settings': [
         '../third_party/libjingle/libjingle.gyp:libjingle',
       ],
       'sources': [
         '<@(remoting_protocol_sources)',
       ],
     },  # end of target 'remoting_protocol'
   ],  # end of targets
 }