cc:: Add remote mode to the compositor

cc/proto/layer_tree_settings.proto

Index: cc/proto/layer_tree_settings.proto
diff --git a/cc/proto/region.proto b/cc/proto/layer_tree_settings.proto
similarity index 64%
copy from cc/proto/region.proto
copy to cc/proto/layer_tree_settings.proto
index a4d235be3c5f6e0219910580f11a13a12fc4a503..bfa03924e46968a3efb4fd478f0dfa7588fc114e 100644
--- a/cc/proto/region.proto
+++ b/cc/proto/layer_tree_settings.proto
@@ -4,12 +4,11 @@
 
 syntax = "proto2";
 
-import "rect.proto";
-
 option optimize_for = LITE_RUNTIME;
 
 package cc.proto;
 
-message Region {
-  repeated Rect rects = 1;
-}
+message LayerTreeSettings {
+  // TODO(khushalsagar): Serialize LayerTreeSettings

[David Trainor- moved to gerrit, 2015/12/11 17:13:44]

TODO(nyquist) since he's almost done with this.

[Khushal, 2015/12/11 22:49:37]

His patch has landed. I'll rebase and include his changes.

+  optional bool single_thread_proxy_scheduler = 1;
+}