crostini: Add ResizeDiskImage to ConciergeClient.

Test: CQ
Bug: chromium:858815
Change-Id: Ica5475ee82cf5f8ec84ac611f4662ab859f97a3f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2073317Reviewed-by: Ryo Hashimoto <hashimoto@chromium.org>
Commit-Queue: Ryo Hashimoto <hashimoto@chromium.org>
Auto-Submit: David Munro <davidmunro@google.com>
Cr-Commit-Position: refs/heads/master@{#745360}

chromeos/dbus/concierge_client.cc

@@ -233,6 +233,12 @@ class ConciergeClientImpl : public ConciergeClient {
     CallMethod(concierge::kStartArcVmMethod, request, std::move(callback));
   }
 
+  void ResizeDiskImage(const concierge::ResizeDiskImageRequest& request,
+                       DBusMethodCallback<concierge::ResizeDiskImageResponse>
+                           callback) override {
+    CallMethod(concierge::kResizeDiskImageMethod, request, std::move(callback));
+  }
+
  protected:
   void Init(dbus::Bus* bus) override {
     concierge_proxy_ = bus->GetObjectProxy(

chromeos/dbus/concierge_client.h

@@ -231,6 +231,14 @@ class COMPONENT_EXPORT(CHROMEOS_DBUS) ConciergeClient : public DBusClient {
       const vm_tools::concierge::StartArcVmRequest& request,
       DBusMethodCallback<vm_tools::concierge::StartVmResponse> callback) = 0;
 
+  // Launches a resize operation for the specified disk image.
+  // |callback| is called after the method call finishes, then you must use
+  // |DiskImageStatus| to poll for task completion.
+  virtual void ResizeDiskImage(
+      const vm_tools::concierge::ResizeDiskImageRequest& request,
+      DBusMethodCallback<vm_tools::concierge::ResizeDiskImageResponse>
+          callback) = 0;
+
   // Creates an instance of ConciergeClient.
   static std::unique_ptr<ConciergeClient> Create();
 

chromeos/dbus/fake_concierge_client.cc

@@ -268,6 +268,15 @@ void FakeConciergeClient::StartArcVm(
       FROM_HERE, base::BindOnce(std::move(callback), start_vm_response_));
 }
 
+void FakeConciergeClient::ResizeDiskImage(
+    const vm_tools::concierge::ResizeDiskImageRequest& request,
+    DBusMethodCallback<vm_tools::concierge::ResizeDiskImageResponse> callback) {
+  resize_disk_image_called_ = true;
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
+      FROM_HERE,
+      base::BindOnce(std::move(callback), resize_disk_image_response_));
+}
+
 void FakeConciergeClient::NotifyVmStarted(
     const vm_tools::concierge::VmStartedSignal& signal) {
   for (auto& observer : vm_observer_list_)

chromeos/dbus/fake_concierge_client.h

@@ -105,6 +105,10 @@ class COMPONENT_EXPORT(CHROMEOS_DBUS) FakeConciergeClient
   void StartArcVm(const vm_tools::concierge::StartArcVmRequest& request,
                   DBusMethodCallback<vm_tools::concierge::StartVmResponse>
                       callback) override;
+  void ResizeDiskImage(
+      const vm_tools::concierge::ResizeDiskImageRequest& request,
+      DBusMethodCallback<vm_tools::concierge::ResizeDiskImageResponse> callback)
+      override;
 
   const base::ObserverList<Observer>& observer_list() const {
     return observer_list_;
@@ -140,6 +144,7 @@ class COMPONENT_EXPORT(CHROMEOS_DBUS) FakeConciergeClient
   bool attach_usb_device_called() const { return attach_usb_device_called_; }
   bool detach_usb_device_called() const { return detach_usb_device_called_; }
   bool start_arc_vm_called() const { return start_arc_vm_called_; }
+  bool resize_disk_image_called() const { return resize_disk_image_called_; }
   void set_vm_started_signal_connected(bool connected) {
     is_vm_started_signal_connected_ = connected;
   }
@@ -231,6 +236,11 @@ class COMPONENT_EXPORT(CHROMEOS_DBUS) FakeConciergeClient
           disk_image_status_signals) {
     disk_image_status_signals_ = disk_image_status_signals;
   }
+  void set_resize_disk_image_response(
+      const vm_tools::concierge::ResizeDiskImageResponse&
+          resize_disk_image_response) {
+    resize_disk_image_response_ = resize_disk_image_response;
+  }
 
   void NotifyVmStarted(const vm_tools::concierge::VmStartedSignal& signal);
   bool HasVmObservers() const;
@@ -267,6 +277,7 @@ class COMPONENT_EXPORT(CHROMEOS_DBUS) FakeConciergeClient
   bool attach_usb_device_called_ = false;
   bool detach_usb_device_called_ = false;
   bool start_arc_vm_called_ = false;
+  bool resize_disk_image_called_ = false;
   bool is_vm_started_signal_connected_ = true;
   bool is_vm_stopped_signal_connected_ = true;
   bool is_container_startup_failed_signal_connected_ = true;
@@ -300,6 +311,8 @@ class COMPONENT_EXPORT(CHROMEOS_DBUS) FakeConciergeClient
       attach_usb_device_response_;
   base::Optional<vm_tools::concierge::DetachUsbDeviceResponse>
       detach_usb_device_response_;
+  base::Optional<vm_tools::concierge::ResizeDiskImageResponse>
+      resize_disk_image_response_;
 
   // Can be set to fake a series of disk image status signals.
   std::vector<vm_tools::concierge::DiskImageStatusResponse>