Convert Web Store Inline Install IPCs to mojo

chrome/common/extensions/mojo/inline_install_status.typemap

Index: chrome/common/extensions/mojo/inline_install_status.typemap
diff --git a/chrome/common/extensions/mojo/inline_install_status.typemap b/chrome/common/extensions/mojo/inline_install_status.typemap
new file mode 100644
index 0000000000000000000000000000000000000000..d27b3c4e321a8017a4026477d6b4ad1bb73563c0
--- /dev/null
+++ b/chrome/common/extensions/mojo/inline_install_status.typemap
@@ -0,0 +1,14 @@
+# Copyright 2017 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+mojom = "//chrome/common/extensions/mojo/inline_install_status.mojom"
+public_headers = [
+  "chrome/common/extensions/api/webstore/webstore_api_constants.h",
+  "chrome/common/extensions/webstore_install_result.h",
+]
+traits_headers = [ "//chrome/common/extensions/mojo/inline_install_traits.h" ]
+type_mappings = [
+  "extensions.mojom.WebstoreInstallResult=::extensions::webstore_install::Result",
+  "extensions.mojom.WebstoreInstallStage=::extensions::api::webstore::InstallStage",
+]