Touch Events capability negotiation

remoting/host/input_injector_mac.cc

Index: remoting/host/input_injector_mac.cc
diff --git a/remoting/host/input_injector_mac.cc b/remoting/host/input_injector_mac.cc
index fe6411bc55e9f732b73e4233a8b29c47d25aa294..fc2309709a9f1ea606588ce5a81ba883827df1f8 100644
--- a/remoting/host/input_injector_mac.cc
+++ b/remoting/host/input_injector_mac.cc
@@ -74,6 +74,7 @@ class InputInjectorMac : public InputInjector {
 
   // InputInjector interface.
   void Start(scoped_ptr<protocol::ClipboardStub> client_clipboard) override;
+  bool CanInjectTouch() override;
 
  private:
   // The actual implementation resides in InputInjectorMac::Core class.
@@ -147,6 +148,10 @@ void InputInjectorMac::Start(
   core_->Start(client_clipboard.Pass());
 }
 
+bool InputInjectorMac::CanInjectTouch() {
+  return InputInjector::DefaultCanInjectTouch();
+}
+
 InputInjectorMac::Core::Core(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner)
     : task_runner_(task_runner),
@@ -340,10 +345,16 @@ InputInjectorMac::Core::~Core() {}
 
 }  // namespace
 
+// static
 scoped_ptr<InputInjector> InputInjector::Create(
     scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner) {
   return make_scoped_ptr(new InputInjectorMac(main_task_runner));
 }
 
+// static
+bool InputInjector::DefaultCanInjectTouch() {
+  return false;
+}
+
 }  // namespace remoting