Add mojo web UI framework based on Nat's TVCM

mojo/spy/ui/spy_shell_to_html.py

Index: mojo/spy/ui/spy_shell_to_html.py
diff --git a/mojo/spy/ui/spy_shell_to_html.py b/mojo/spy/ui/spy_shell_to_html.py
new file mode 100644
index 0000000000000000000000000000000000000000..293b9fb0baf388e7abd3a8c4b9f7fbfb87173dda
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+++ b/mojo/spy/ui/spy_shell_to_html.py
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+# 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.
+import sys
+import os
+import optparse
+
+from ui import spy_project
+from tvcm import generate
+
+def Main(args):
+  parser = optparse.OptionParser()
+  parser.add_option('--output-file', '-o')
+  options,args = parser.parse_args(args)
+
+  if options.output_file:
+    ofile = open(options.output_file, 'w')
+  else:
+    ofile = sys.stdout
+  GenerateHTML(ofile)
+  if ofile != sys.stdout:
+    ofile.close()
+
+def GenerateHTML(ofile):
+  project = spy_project.SpyProject()
+  load_sequence = project.CalcLoadSequenceForModuleNames(
+    ['ui.spy_shell'])
+  bootstrap_js = """
+
+  document.addEventListener('DOMContentLoaded', function() {
+    document.body.appendChild(new ui.SpyShell('ws://127.0.0.1:42424'));
+
+  });
+"""
+  bootstrap_script = generate.ExtraScript(text_content=bootstrap_js)
+  generate.GenerateStandaloneHTMLToFile(
+    ofile, load_sequence,
+    title='Mojo spy',
+    extra_scripts=[bootstrap_script])