Cross-platform plumbing for resize-to-client

remoting/remoting.gyp

Index: remoting/remoting.gyp
diff --git a/remoting/remoting.gyp b/remoting/remoting.gyp
index 0172c32bdaa653ac74e3ba85953be32e06e94dae..7de8d4cb424ff3f857ca4bce56bed59389e1ef03 100644
--- a/remoting/remoting.gyp
+++ b/remoting/remoting.gyp
@@ -1284,6 +1284,10 @@
         'host/desktop_environment.h',
         'host/desktop_environment_factory.cc',
         'host/desktop_environment_factory.h',
+        'host/desktop_resizer.h',
+        'host/desktop_resizer_linux.cc',
+        'host/desktop_resizer_win.cc',
+        'host/desktop_resizer_mac.cc',
         'host/differ.cc',
         'host/differ.h',
         'host/disconnect_window.h',
@@ -1345,6 +1349,8 @@
         'host/register_support_host_request.h',
         'host/remote_input_filter.cc',
         'host/remote_input_filter.h',
+        'host/resizing_host_observer.cc',
+        'host/resizing_host_observer.h',
         'host/sas_injector.h',
         'host/sas_injector_win.cc',
         'host/screen_recorder.cc',
@@ -1841,6 +1847,7 @@
         'host/policy_hack/policy_watcher_unittest.cc',
         'host/register_support_host_request_unittest.cc',
         'host/remote_input_filter_unittest.cc',
+        'host/resizing_host_observer_unittest.cc',
         'host/screen_recorder_unittest.cc',
         'host/server_log_entry_unittest.cc',
         'host/test_key_pair.h',