Factor out content shell and tests into a standalone gyp

build/all.gyp

 # Copyright (c) 2012 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': 'All',
       'type': 'none',
       'xcode_create_dependents_test_runner': 1,
@@ skipping 305 matching lines @@
     }, # target_name: chromium_2010_builder_tests
   ],
   'conditions': [
     ['OS!="ios"', {
       'targets': [
         {
           'target_name': 'all_webkit',
           'type': 'none',
           'dependencies': [
             '../third_party/WebKit/public/all.gyp:all_blink',
-            '../content/content.gyp:content_shell',
+            '../content/content_shell.gyp:content_shell',
           ],
         }, # target_name: all_webkit
         {
           'target_name': 'chromium_builder_nacl_win_integration',
           'type': 'none',
           'dependencies': [
             'chromium_builder_qa', # needed for pyauto
             'chromium_builder_tests',
           ],
         }, # target_name: chromium_builder_nacl_win_integration
@@ skipping 548 matching lines @@
             '../chrome/chrome.gyp:interactive_ui_tests_run',
             '../chrome/chrome.gyp:sync_integration_tests_run',
             '../chrome/chrome.gyp:unit_tests_run',
             '../net/net.gyp:net_unittests_run',
           ],
         }, # target_name: chromium_swarm_tests
       ],
     }],
   ], # conditions
 }