Refactor: move all the policy-template related targets into one gypi file

chrome/chrome_exe.gypi

Index: chrome/chrome_exe.gypi
diff --git a/chrome/chrome_exe.gypi b/chrome/chrome_exe.gypi
index 424ae78d08cd1ec3d72294506a170f3a4f9574d7..6cd70110d5a668b9f876330cb96e37c76f4603c7 100644
--- a/chrome/chrome_exe.gypi
+++ b/chrome/chrome_exe.gypi
@@ -519,75 +519,5 @@
         },
       ],
     }],
-    ['OS=="mac"', {
-      'targets': [
-        {
-          # This is the bundle of the manifest file of Chrome.
-          # It contains the manifest file and its string tables.
-          'target_name': 'chrome_manifest_bundle',
-          'type': 'loadable_module',
-          'mac_bundle': 1,
-          'product_extension': 'manifest',
-          'product_name': '<(mac_bundle_id)',
-          'variables': {
-            # This avoids stripping debugging symbols from the target, which
-            # would fail because there is no binary code here.
-            'mac_strip': 0,
-          },
-          'dependencies': [
-             # Provides app-Manifest.plist and its string tables:
-            'policy_templates',
-          ],
-          'actions': [
-            {
-              'action_name': 'Copy MCX manifest file to manifest bundle',
-              'inputs': [
-                '<(grit_out_dir)/app/policy/mac/app-Manifest.plist',
-              ],
-              'outputs': [
-                '<(INTERMEDIATE_DIR)/app_manifest/<(mac_bundle_id).manifest',
-              ],
-              'action': [
-                'cp',
-                '<@(_inputs)',
-                '<@(_outputs)',
-              ],
-              'message':
-                'Copying the MCX policy manifest file to the manifest bundle',
-              'process_outputs_as_mac_bundle_resources': 1,
-            },
-            {
-              'action_name':
-                'Copy Localizable.strings files to manifest bundle',
-              'variables': {
-                'input_path': '<(grit_out_dir)/app/policy/mac/strings',
-                # Directory to collect the Localizable.strings files before
-                # they are copied to the bundle.
-                'output_path': '<(INTERMEDIATE_DIR)/app_manifest',
-                # TODO(gfeher): replace this with <(locales) when we have real
-                # translations
-                'available_locales': 'en',
-              },
-              'inputs': [
-                # TODO: remove this helper when we have loops in GYP
-                '>!@(<(apply_locales_cmd) -d \'<(input_path)/ZZLOCALE.lproj/Localizable.strings\' <(available_locales))',
-              ],
-              'outputs': [
-                # TODO: remove this helper when we have loops in GYP
-                '>!@(<(apply_locales_cmd) -d \'<(output_path)/ZZLOCALE.lproj/Localizable.strings\' <(available_locales))',
-              ],
-              'action': [
-                'cp', '-R',
-                '<(input_path)/',
-                '<(output_path)',
-              ],
-              'message':
-                'Copy the Localizable.strings files to the manifest bundle',
-              'process_outputs_as_mac_bundle_resources': 1,
-            },
-          ],
-        },
-      ]
-    }]
   ],
 }