Implement recursive gyp dependencies for Closure Compilation

ui/webui/resources/js/compiled_resources.gyp

 # 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.
 {
   'targets': [
     {
       'target_name': 'assert',
       'includes': ['../../../../third_party/closure_compiler/compile_js.gypi'],
     },
     {
       'target_name': 'cr',
       'includes': ['../../../../third_party/closure_compiler/compile_js.gypi'],
     },
     {
       'target_name': 'event_tracker',
       'includes': ['../../../../third_party/closure_compiler/compile_js.gypi'],
     },
     {
       'target_name': 'load_time_data',
+      'variables': {
+        'depends': [
+          '../../../../third_party/jstemplate/util.js',
+          '../../../../third_party/jstemplate/jsevalcontext.js',
+          '../../../../third_party/jstemplate/jstemplate.js',
+        ],
+      },
       'includes': ['../../../../third_party/closure_compiler/compile_js.gypi'],
     },
     {
       'target_name': 'util',
       'variables': {
         'depends': ['cr.js'],
         'externs': ['<(CLOSURE_DIR)/externs/chrome_send_externs.js'],
       },
       'includes': ['../../../../third_party/closure_compiler/compile_js.gypi'],
     },
     {
       'target_name': 'parse_html_subset',
       'variables': {
         'externs': ['<(CLOSURE_DIR)/externs/pending_compiler_externs.js'],
       },
       'includes': ['../../../../third_party/closure_compiler/compile_js.gypi'],
     },
     {
       'target_name': 'i18n_template_no_process',
       'variables': {
-        'depends': ['load_time_data.js'],
+        'depends': ['compiled_resources.gyp:load_time_data'],
       },
       'includes': ['../../../../third_party/closure_compiler/compile_js.gypi'],
     },
     {
-      'target_name': 'i18n_template',
-      'includes': ['../../../../third_party/closure_compiler/compile_js.gypi'],

[Dan Beam, 2014/09/29 23:02:05]

this will conflict with: https://codereview.chromium.org/613023002/

-    },
-    {
       'target_name': 'i18n_template2',
       'variables': {
-        'depends': ['load_time_data.js'],
+        'depends': ['compiled_resources.gyp:load_time_data'],
       },
       'includes': ['../../../../third_party/closure_compiler/compile_js.gypi'],
     },
   ],
 }