Fix breaking change in It2me Host on Ozone

remoting/host/input_injector_chromeos.cc

Index: remoting/host/input_injector_chromeos.cc
diff --git a/remoting/host/input_injector_chromeos.cc b/remoting/host/input_injector_chromeos.cc
index c58110a7f9ff51eda6786317dff4126e690a721b..4cc7ae0b7edbadf7872ff05b62d381de42dd028e 100644
--- a/remoting/host/input_injector_chromeos.cc
+++ b/remoting/host/input_injector_chromeos.cc
@@ -46,8 +46,7 @@ ui::EventFlags MouseButtonToUIFlags(MouseEvent::MouseButton button) {
 // This class is run exclusively on the UI thread of the browser process.
 class InputInjectorChromeos::Core {
  public:
-  Core(scoped_ptr<ui::SystemInputInjector> delegate_,
-       ui::InputController* input_controller);
+  Core();
 
   // Mirrors the public InputInjectorChromeos interface.
   void InjectClipboardEvent(const ClipboardEvent& event);
@@ -74,13 +73,7 @@ class InputInjectorChromeos::Core {
   DISALLOW_COPY_AND_ASSIGN(Core);
 };
 
-InputInjectorChromeos::Core::Core(scoped_ptr<ui::SystemInputInjector> delegate,
-                                  ui::InputController* input_controller)
-    : delegate_(delegate.Pass()),
-      input_controller_(input_controller),
-      saved_auto_repeat_enabled_(false) {
-  DCHECK(delegate_);
-  DCHECK(input_controller_);
+InputInjectorChromeos::Core::Core() : saved_auto_repeat_enabled_(false) {
 }
 
 void InputInjectorChromeos::Core::InjectClipboardEvent(
@@ -156,6 +149,13 @@ void InputInjectorChromeos::Core::InjectMouseEvent(const MouseEvent& event) {
 
 void InputInjectorChromeos::Core::Start(
     scoped_ptr<protocol::ClipboardStub> client_clipboard) {
+  ui::OzonePlatform* ozone_platform = ui::OzonePlatform::GetInstance();
+  delegate_ = ozone_platform->CreateSystemInputInjector();
+  DCHECK(delegate_);
+  input_controller_ = ozone_platform->GetInputController();
+  DCHECK(input_controller_);
+
+  // Implemented by remoting::ClipboardAura.
   clipboard_ = Clipboard::Create();
   clipboard_->Start(client_clipboard.Pass());
   point_transformer_.reset(new PointTransformer());
@@ -164,9 +164,7 @@ void InputInjectorChromeos::Core::Start(
 InputInjectorChromeos::InputInjectorChromeos(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner)
     : input_task_runner_(task_runner) {
-  ui::OzonePlatform* ozone_platform = ui::OzonePlatform::GetInstance();
-  core_.reset(new Core(ozone_platform->CreateSystemInputInjector(),
-                       ozone_platform->GetInputController()));
+  core_.reset(new Core());
 }
 
 InputInjectorChromeos::~InputInjectorChromeos() {