Minimum implementation of ARC clipboard Bridge

components/arc/arc_bridge_service_impl.cc

Index: components/arc/arc_bridge_service_impl.cc
diff --git a/components/arc/arc_bridge_service_impl.cc b/components/arc/arc_bridge_service_impl.cc
index df66d7cd5c41897167f129baa05e035474bd1d45..697b255d288084a2201f5c2db6ea6a4019e6f6bc 100644
--- a/components/arc/arc_bridge_service_impl.cc
+++ b/components/arc/arc_bridge_service_impl.cc
@@ -156,6 +156,19 @@ bool ArcBridgeServiceImpl::RequestAppIcon(const std::string& package,
                                                               scale_factor));
 }
 
+bool ArcBridgeServiceImpl::SendClipboardContentToAndroid(
+    const ClipboardData data) {
+  DCHECK(origin_task_runner()->RunsTasksOnCurrentThread());
+  if (state() != State::READY) {
+    LOG(ERROR) << "Called SendClipboardContentToAndroid when the service is"

[jochen (gone - plz use gerrit), 2015/12/07 15:45:09]

no LOG

please use DVLOG/VLOG

the user won't see this errors, if this situation can actually occur in
practice, please plumb the error back to the caller so they can show appropriate
UI to the user

+      << " not ready";
+    return false;
+  }
+
+  return ipc_channel_->Send(
+      new ArcInstanceMsg_SendClipboardContentToAndroid(data));
+}
+
 void ArcBridgeServiceImpl::SocketConnect(const base::FilePath& socket_path) {
   DCHECK(origin_task_runner()->RunsTasksOnCurrentThread());
   if (state() != State::STOPPED) {
@@ -294,6 +307,10 @@ bool ArcBridgeServiceImpl::OnMessageReceived(const IPC::Message& message) {
                         OnNotificationPostedFromAndroid)
     IPC_MESSAGE_HANDLER(ArcInstanceHostMsg_NotificationRemoved,
                         OnNotificationRemovedFromAndroid)
+    IPC_MESSAGE_HANDLER(ArcInstanceHostMsg_SetClipboardContent,
+                        OnSetClipboardContent)
+    IPC_MESSAGE_HANDLER(ArcInstanceHostMsg_GetClipboardContent,
+                        OnGetClipboardContent)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
@@ -319,6 +336,19 @@ void ArcBridgeServiceImpl::OnAppIcon(
                     OnAppIcon(package, activity, scale_factor, icon_png_data));
 }
 
+void ArcBridgeServiceImpl::OnSetClipboardContent(
+    const ClipboardData& data) {
+  DCHECK(origin_task_runner()->RunsTasksOnCurrentThread());
+  FOR_EACH_OBSERVER(ClipboardObserver, clipboard_observer_list(),
+                    OnSetClipboardContent(data));
+}
+
+void ArcBridgeServiceImpl::OnGetClipboardContent() {
+  DCHECK(origin_task_runner()->RunsTasksOnCurrentThread());
+  FOR_EACH_OBSERVER(ClipboardObserver, clipboard_observer_list(),
+                    OnGetClipboardContent());
+}
+
 void ArcBridgeServiceImpl::OnArcAvailable(bool arc_available) {
   DCHECK(origin_task_runner()->RunsTasksOnCurrentThread());
   if (available() == arc_available)