Move the Remoting Host plugin into its own sub-directory.

remoting/remoting.gyp

Index: remoting/remoting.gyp
diff --git a/remoting/remoting.gyp b/remoting/remoting.gyp
index e8f64c4bf7b9807372606ef8382bdb11f7946fb8..b2c7fc7b269f9980474d38d566d80d4f0063ac14 100644
--- a/remoting/remoting.gyp
+++ b/remoting/remoting.gyp
@@ -167,29 +167,21 @@
         '../third_party/npapi/npapi.gyp:npapi',
       ],
       'sources': [
-        'host/continue_window.h',
-        'host/continue_window_mac.mm',
-        'host/continue_window_linux.cc',
-        'host/continue_window_win.cc',
-        'host/disconnect_window_linux.cc',
-        'host/disconnect_window_mac.h',
-        'host/disconnect_window_mac.mm',
-        'host/disconnect_window_win.cc',
-        'host/host_plugin.cc',
-        'host/host_plugin.def',
-        'host/host_plugin.rc',
-        'host/host_plugin_resource.h',
-        'host/host_plugin_utils.cc',
-        'host/host_plugin_utils.h',
-        'host/host_script_object.cc',
-        'host/host_script_object.h',
+        'host/plugin/host_plugin.cc',
+        'host/plugin/host_plugin.def',
+        'host/plugin/host_plugin.rc',
+        'host/plugin/host_plugin_resource.h',
+        'host/plugin/host_plugin_utils.cc',
+        'host/plugin/host_plugin_utils.h',
+        'host/plugin/host_script_object.cc',
+        'host/plugin/host_script_object.h',
       ],
       'conditions': [
         ['OS=="mac"', {
           'mac_bundle': 1,
           'xcode_settings': {
             'CHROMIUM_BUNDLE_ID': '<(mac_bundle_id)',
-            'INFOPLIST_FILE': 'host/host_plugin-Info.plist',
+            'INFOPLIST_FILE': 'host/plugin/host_plugin-Info.plist',
             'INFOPLIST_PREPROCESS': 'YES',
             'INFOPLIST_PREPROCESSOR_DEFINITIONS': 'HOST_PLUGIN_MIME_TYPE=<(host_plugin_mime_type)',
             'WRAPPER_EXTENSION': '<(plugin_extension)',
@@ -209,10 +201,10 @@
           # three times it is listed here.
           'mac_bundle_resources': [
             'host/disconnect_window.xib',
-            'host/host_plugin-Info.plist',
+            'host/plugin/host_plugin-Info.plist',
           ],
           'mac_bundle_resources!': [
-            'host/host_plugin-Info.plist',
+            'host/plugin/host_plugin-Info.plist',
           ],
         }],
         ['OS=="win"', { # TODO(wez): Remove if libvpx is built by MSVC.
@@ -226,8 +218,8 @@
         }],
         ['OS!="win"', {
           'sources!': [
-            'host/host_plugin.def',
-            'host/host_plugin.rc',
+            'host/plugin/host_plugin.def',
+            'host/plugin/host_plugin.rc',
           ],
         }],
       ],
@@ -376,6 +368,10 @@
         'host/chromoting_host_context.h',
         'host/client_session.cc',
         'host/client_session.h',
+        'host/continue_window.h',
+        'host/continue_window_mac.mm',
+        'host/continue_window_linux.cc',
+        'host/continue_window_win.cc',
         'host/curtain.h',
         'host/curtain_linux.cc',
         'host/curtain_mac.cc',
@@ -384,6 +380,10 @@
         'host/desktop_environment.h',
         'host/differ.h',
         'host/differ.cc',
+        'host/disconnect_window_linux.cc',
+        'host/disconnect_window_mac.h',
+        'host/disconnect_window_mac.mm',
+        'host/disconnect_window_win.cc',
         'host/event_executor.h',
         'host/event_executor_linux.cc',
         'host/event_executor_mac.cc',