Minimum implementation of ARC clipboard Bridge

components/arc/common/arc_bridge.mojom

Index: components/arc/common/arc_bridge.mojom
diff --git a/components/arc/common/arc_bridge.mojom b/components/arc/common/arc_bridge.mojom
index 1ccd0b79b528ecabb5dd0fa15d3f75b4e4d6e489..ae180b9730711d9bb8bb351619bd358ddd93469e 100644
--- a/components/arc/common/arc_bridge.mojom
+++ b/components/arc/common/arc_bridge.mojom
@@ -6,6 +6,7 @@ module arc;
 
 import "app.mojom";
 import "auth.mojom";
+import "clipboard.mojom";
 import "input.mojom";
 import "notifications.mojom";
 import "power.mojom";
@@ -23,6 +24,9 @@ interface ArcBridgeHost {
   // Notifies Chrome that the AuthInstance interface is ready.
   [MinVersion=1] OnAuthInstanceReady@106(AuthInstance instance_ptr);
 
+  // Notifies Chrome that the ClipboardInstance interface is ready.
+  [MinVersion=2] OnClipboardInstanceReady@109(ClipboardInstance instance_ptr);
+
   // Notifies Chrome that the InputInstnace interface is ready.
   OnInputInstanceReady@101(InputInstance instance_ptr);