Copy automation js bindings/nodes/events from chrome

Part of ongoing effort to get automation tree working
in chromecast. Duplicated code will be refactored
into common /extensions later.

PS 1 is baseline for copied files.  Modifications on top
of that in PS >= 2.

Bug: 73383411
Test: None
Change-Id: I53808c6928f40b4d7eac7fada76a3fbca4c622e0
Reviewed-on: https://chromium-review.googlesource.com/1044295Reviewed-by: David Tseng <dtseng@chromium.org>
Reviewed-by: agrieve <agrieve@chromium.org>
Reviewed-by: Alex Sakhartchouk <alexst@chromium.org>
Commit-Queue: Randy Rossi <rmrossi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#556877}

chromecast/BUILD.gn

@@ -506,11 +506,13 @@ repack("cast_shell_pak") {
 
   if (enable_chromecast_extensions) {
     sources += [
+      "$root_gen_dir/chromecast/renderer/extensions_renderer_resources.pak",
       "$root_gen_dir/extensions/extensions_renderer_resources.pak",
       "$root_gen_dir/extensions/extensions_resources.pak",
       "$root_gen_dir/extensions/shell/app_shell_resources.pak",
     ]
     deps += [
+      "//chromecast/renderer:extensions_resources",
       "//extensions:extensions_resources",
       "//extensions/shell:resources",
     ]

chromecast/renderer/BUILD.gn

@@ -3,6 +3,26 @@
 # found in the LICENSE file.
 
 import("//chromecast/chromecast.gni")
+import("//tools/grit/grit_rule.gni")
+
+grit("extensions_resources") {
+  source = "resources/extensions_renderer_resources.grd"
+  output_dir = "$root_gen_dir/chromecast/renderer"
+  output_name = "extensions_renderer_resources"
+  outputs = [
+    "grit/extensions_renderer_resources.h",
+    "extensions_renderer_resources.pak",
+  ]
+  grit_flags = [
+    "-E",
+    "mojom_root=" + rebase_path(root_gen_dir, root_build_dir),
+  ]
+  deps = [
+    "//net/interfaces:interfaces_js",
+    "//url/mojom:url_mojom_gurl_js",
+    "//url/mojom:url_mojom_origin_js",
+  ]
+}
 
 cast_source_set("renderer") {
   sources = [

chromecast/renderer/resources/extensions/automation/automation_event.js

+// Copyright 2014 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.
+
+var utils = require('utils');
+
+function AutomationEventImpl(type, target, eventFrom) {
+  this.propagationStopped = false;
+  this.type = type;
+  this.target = target;
+  this.eventPhase = Event.NONE;
+  this.eventFrom = eventFrom;
+}
+
+AutomationEventImpl.prototype = {
+  __proto__: null,
+  stopPropagation: function() {
+    this.propagationStopped = true;
+  },
+};
+
+function AutomationEvent() {
+  privates(AutomationEvent).constructPrivate(this, arguments);
+}
+utils.expose(AutomationEvent, AutomationEventImpl, {
+  functions: [
+    'stopPropagation',
+  ],
+  readonly: [
+    'type',
+    'target',
+    'eventPhase',
+    'eventFrom',
+  ],
+});
+
+exports.$set('AutomationEvent', AutomationEvent);

chromecast/renderer/resources/extensions_renderer_resources.grd

+<?xml version="1.0" encoding="UTF-8"?>
+<grit latest_public_release="0" current_release="1" output_all_resource_defines="false">
+  <outputs>
+    <output filename="grit/extensions_renderer_resources.h" type="rc_header" context="default">
+      <emit emit_type='prepend'></emit>
+    </output>
+    <output filename="extensions_renderer_resources.pak" type="data_package" context="default" />
+  </outputs>
+  <release seq="1">
+    <includes>
+      <!-- Custom bindings for extension APIs. -->
+      <include name="IDR_AUTOMATION_CUSTOM_BINDINGS_JS" file="extensions\automation_custom_bindings.js" type="BINDATA" />
+      <include name="IDR_AUTOMATION_EVENT_JS" file="extensions\automation\automation_event.js" type="BINDATA" />
+      <include name="IDR_AUTOMATION_NODE_JS" file="extensions\automation\automation_node.js" type="BINDATA" />
+    </includes>
+  </release>
+</grit>

tools/gritsettings/resource_ids

@@ -406,6 +406,10 @@
     "includes": [28750],
   },
 
+  "chromecast/renderer/resources/extensions_renderer_resources.grd": {
+    "includes": [28900],
+  },
+
   # END "everything else" section.
   # Everything but chrome/, components/, content/, and ios/