Convert Web Store Inline Install IPCs to mojo

chrome/renderer/extensions/webstore_bindings_helper.cc

+// Copyright (c) 2017 The Chromium Authors. All rights reserved.

[Devlin, 2017/04/12 01:16:07]

no (c) in new code

[catmullings, 2017/04/14 20:59:40]

Done.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/renderer/extensions/webstore_bindings_helper.h"
+
+#include "extensions/renderer/script_context.h"
+
+namespace extensions {
+
+// static
+void WebstoreBindingsHelper::Create(ScriptContext* context,
+                                    mojom::InlineInstallStatusRequest request) {
+  new WebstoreBindingsHelper(context, std::move(request));
+}
+
+WebstoreBindingsHelper::WebstoreBindingsHelper(
+    ScriptContext* context,
+    mojom::InlineInstallStatusRequest request)
+    : ObjectBackedNativeHandler(context), binding_(this, std::move(request)) {}
+
+WebstoreBindingsHelper::~WebstoreBindingsHelper() = default;
+
+void WebstoreBindingsHelper::InlineInstallStageChanged(
+    api::webstore::InstallStage stage) {
+  const char* stage_string = NULL;
+  api::webstore::InstallStage install_stage =
+      static_cast<api::webstore::InstallStage>(stage);
+  switch (install_stage) {
+    case api::webstore::INSTALL_STAGE_DOWNLOADING:
+      stage_string = api::webstore::kInstallStageDownloading;
+      break;
+    case api::webstore::INSTALL_STAGE_INSTALLING:
+      stage_string = api::webstore::kInstallStageInstalling;
+      break;
+  }
+  v8::Isolate* isolate = context()->isolate();
+  v8::HandleScope handle_scope(isolate);
+  v8::Context::Scope context_scope(context()->v8_context());
+  v8::Local<v8::Value> argv[] = {
+      v8::String::NewFromUtf8(isolate, stage_string)};
+  context()->module_system()->CallModuleMethodSafe(
+      "webstore", "onInstallStageChanged", arraysize(argv), argv);
+}
+
+void WebstoreBindingsHelper::InlineInstallDownloadProgress(
+    int percent_downloaded) {
+  v8::Isolate* isolate = context()->isolate();
+  v8::HandleScope handle_scope(isolate);
+  v8::Context::Scope context_scope(context()->v8_context());
+  v8::Local<v8::Value> argv[] = {
+      v8::Number::New(isolate, percent_downloaded / 100.0)};
+  context()->module_system()->CallModuleMethodSafe(
+      "webstore", "onDownloadProgress", arraysize(argv), argv);
+}
+
+}  // namespace extensions