Migrate removable_storage_writer.mojom to the new Mojo types

Convert all users of the chrome::mojom::RemovableStorageWriterClient
interface.

Bug: 955171
Change-Id: I317bfccbae857d723f91184b7872c7316c152ee0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1834349Reviewed-by: Avi Drissman <avi@chromium.org>
Reviewed-by: Ken Rockot <rockot@google.com>
Commit-Queue: Henrique Ferreiro <hferreiro@igalia.com>
Cr-Commit-Position: refs/heads/master@{#702354}

chrome/services/removable_storage_writer/removable_storage_writer.cc

@@ -18,16 +18,12 @@ void RemovableStorageWriter::Write(
     const base::FilePath& source,
     const base::FilePath& target,
     mojo::PendingRemote<chrome::mojom::RemovableStorageWriterClient> client) {
-  writer_.Write(
-      source, target,
-      chrome::mojom::RemovableStorageWriterClientPtr(std::move(client)));
+  writer_.Write(source, target, std::move(client));
 }
 
 void RemovableStorageWriter::Verify(
     const base::FilePath& source,
     const base::FilePath& target,
     mojo::PendingRemote<chrome::mojom::RemovableStorageWriterClient> client) {
-  writer_.Verify(
-      source, target,
-      chrome::mojom::RemovableStorageWriterClientPtr(std::move(client)));
+  writer_.Verify(source, target, std::move(client));
 }

chrome/utility/BUILD.gn

@@ -124,7 +124,11 @@ static_library("utility") {
       "//chrome/services/removable_storage_writer:lib",
     ]
 
-    public_deps += [ "//chrome/common/extensions/api" ]
+    public_deps += [
+      "//chrome/common/extensions/api",
+      "//chrome/services/removable_storage_writer/public/mojom",
+      "//mojo/public/cpp/bindings",
+    ]
 
     # Prevent wininet from loading in the renderer. http://crbug.com/460679
     if (is_win) {

chrome/utility/image_writer/image_writer_handler.cc

@@ -4,6 +4,8 @@
 
 #include "chrome/utility/image_writer/image_writer_handler.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/optional.h"
@@ -32,9 +34,9 @@ ImageWriterHandler::~ImageWriterHandler() = default;
 void ImageWriterHandler::Write(
     const base::FilePath& image,
     const base::FilePath& device,
-    chrome::mojom::RemovableStorageWriterClientPtr client) {
-  client_ = std::move(client);
-  client_.set_connection_error_handler(
+    mojo::PendingRemote<chrome::mojom::RemovableStorageWriterClient> client) {
+  client_.Bind(std::move(client));
+  client_.set_disconnect_handler(
       base::BindOnce(&ImageWriterHandler::Cancel, base::Unretained(this)));
 
   base::FilePath target_device = device;
@@ -67,9 +69,9 @@ void ImageWriterHandler::Write(
 void ImageWriterHandler::Verify(
     const base::FilePath& image,
     const base::FilePath& device,
-    chrome::mojom::RemovableStorageWriterClientPtr client) {
-  client_ = std::move(client);
-  client_.set_connection_error_handler(
+    mojo::PendingRemote<chrome::mojom::RemovableStorageWriterClient> client) {
+  client_.Bind(std::move(client));
+  client_.set_disconnect_handler(
       base::BindOnce(&ImageWriterHandler::Cancel, base::Unretained(this)));
 
   base::FilePath target_device = device;

chrome/utility/image_writer/image_writer_handler.h

@@ -13,6 +13,8 @@
 #include "base/macros.h"
 #include "chrome/services/removable_storage_writer/public/mojom/removable_storage_writer.mojom.h"
 #include "chrome/utility/image_writer/image_writer.h"
+#include "mojo/public/cpp/bindings/pending_remote.h"
+#include "mojo/public/cpp/bindings/remote.h"
 
 namespace base {
 class FilePath;
@@ -25,12 +27,14 @@ class ImageWriterHandler {
   ImageWriterHandler();
   ~ImageWriterHandler();
 
-  void Write(const base::FilePath& image,
-             const base::FilePath& device,
-             chrome::mojom::RemovableStorageWriterClientPtr client);
-  void Verify(const base::FilePath& image,
-              const base::FilePath& device,
-              chrome::mojom::RemovableStorageWriterClientPtr client);
+  void Write(
+      const base::FilePath& image,
+      const base::FilePath& device,
+      mojo::PendingRemote<chrome::mojom::RemovableStorageWriterClient> client);
+  void Verify(
+      const base::FilePath& image,
+      const base::FilePath& device,
+      mojo::PendingRemote<chrome::mojom::RemovableStorageWriterClient> client);
 
   // Methods for sending the different messages back to the |client_|.
   // Generally should be called by image_writer::ImageWriter.
@@ -45,7 +49,7 @@ class ImageWriterHandler {
   bool ShouldResetImageWriter(const base::FilePath& image,
                               const base::FilePath& device);
 
-  chrome::mojom::RemovableStorageWriterClientPtr client_;
+  mojo::Remote<chrome::mojom::RemovableStorageWriterClient> client_;
   std::unique_ptr<ImageWriter> image_writer_;
 
   DISALLOW_COPY_AND_ASSIGN(ImageWriterHandler);