[signin] Add html file and BUILD file for new profile creation flow

Added profile_creation_flow/BUILD.gn, updated profile_picker/BUILD.gn,
added profile_type_choice.html and added this file to the
profile_picker_resources.grd as include.

R=droger@chromium.org, msalama@chromium.org, rbpotter@chromium.org
Bug: 1105865

Change-Id: I778223d1f7f576502e02c7fba4d20be805537c05
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2300109
Commit-Queue: Diana Zagidullina <dizg@google.com>
Reviewed-by: Rebekah Potter <rbpotter@chromium.org>
Reviewed-by: Monica Basta <msalama@chromium.org>
Reviewed-by: David Roger <droger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#789418}

chrome/browser/resources/signin/profile_picker/BUILD.gn

@@ -5,8 +5,20 @@
 import("//third_party/closure_compiler/compile_js.gni")
 import("//tools/polymer/html_to_js.gni")
 
-js_type_check("closure_compile") {
+group("closure_compile") {
+  deps = [
+    ":profile_picker_files",
+    "profile_creation_flow:closure_compile",
+  ]
+}
+
+js_type_check("profile_picker_files") {
   is_polymer3 = true
+  closure_flags =
+      default_closure_args + [
+        "js_module_root=../../chrome/browser/resources/signin/profile_picker/",
+        "js_module_root=./gen/chrome/browser/resources/signin/profile_picker/",
+      ]
   deps = [
     ":profile_picker_app",
     ":profile_picker_main_view",
@@ -45,7 +57,14 @@ js_library("manage_profiles_browser_proxy") {
   externs_list = [ "$externs_path/chrome_send.js" ]
 }
 
-html_to_js("web_components") {
+group("web_components") {
+  public_deps = [
+    ":web_components_local",
+    "profile_creation_flow:web_components",
+  ]
+}
+
+html_to_js("web_components_local") {
   js_files = [
     "profile_picker_app.js",
     "profile_picker_main_view.js",

chrome/browser/resources/signin/profile_picker/profile_creation_flow/BUILD.gn

+# Copyright 2020 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.
+
+import("//third_party/closure_compiler/compile_js.gni")
+import("//tools/polymer/html_to_js.gni")
+
+js_type_check("closure_compile") {
+  is_polymer3 = true
+  deps = [ ":profile_type_choice" ]
+}
+
+js_library("profile_type_choice") {
+  deps = [
+    "//third_party/polymer/v3_0/components-chromium/polymer:polymer_bundled",
+  ]
+}
+
+html_to_js("web_components") {
+  js_files = [ "profile_type_choice.js" ]
+}

chrome/browser/resources/signin/profile_picker/profile_creation_flow/profile_type_choice.html

+<div> Profile type choice </div>

chrome/browser/resources/signin/profile_picker/profile_creation_flow/profile_type_choice.js

@@ -7,5 +7,5 @@ import {html, Polymer} from 'chrome://resources/polymer/v3_0/polymer/polymer_bun
 Polymer({
   is: 'profile-type-choice',
 
-  _template: html`<div> Profile type choice </div>`,
+  _template: html`{__html_template__}`,
 });

chrome/browser/resources/signin/profile_picker/profile_picker_resources.grd

@@ -28,6 +28,9 @@
       <include name="IDR_PROFILE_PICKER_PROFILE_CARD_JS"
                file="${root_gen_dir}/chrome/browser/resources/signin/profile_picker/profile_card.js"
                use_base_dir="false" type="BINDATA" preprocess="true"/>
+      <include name="IDR_PROFILE_PICKER_PROFILE_CREATION_FLOW_PROFILE_TYPE_CHOICE_JS"
+               file="${root_gen_dir}/chrome/browser/resources/signin/profile_picker/profile_creation_flow/profile_type_choice.js"
+               use_base_dir="false" type="BINDATA"/>
     </includes>
     <structures>
       <structure
@@ -55,11 +58,6 @@
           file="profile_creation_flow/ensure_lazy_loaded.js"
           type="chrome_html"
           compress="false"/>
-      <structure
-          name="IDR_PROFILE_PICKER_PROFILE_TYPE_INPUT_JS"
-          file="profile_creation_flow/profile_type_choice.js"
-          type="chrome_html"
-          compress="false"/>
       <structure
           name="IDR_PROFILE_PICKER_MANAGE_PROFILES_BROWSER_PROXY_JS"
           file="manage_profiles_browser_proxy.js"