Rename webusb_permission_bubble.mojom and move it to //content/public

content/content_common_mojo_bindings.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': [
     {
       # GN version: //content/common:mojo_bindings
       'target_name': 'content_common_mojo_bindings_mojom',
       'type': 'none',
@@ skipping 15 matching lines @@
 
           # NOTE: Sources duplicated in
           # //content/public/common/BUILD.gn:mojo_bindings.
           'public/common/background_sync.mojom',
           'public/common/mojo_geoposition.mojom',
           'public/common/permission_status.mojom',
           'public/common/service_worker_event_status.mojom',
         ],
       },
       'includes': [ '../third_party/mojo/mojom_bindings_generator_explicit.gypi' ],
+      'conditions': [
+        ['OS!="ios"', {
+          'dependencies': [
+            'content_web_usb_permission_request_mojo_bindings_mojom',
+          ],
+        }],
+      ],
     },
     {
       'target_name': 'content_common_mojo_bindings',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
       'dependencies': [
         'content_common_mojo_bindings_mojom',
         '../mojo/mojo_base.gyp:mojo_application_bindings',
         '../mojo/mojo_base.gyp:mojo_environment_chromium',
         '../skia/skia.gyp:skia_mojo',
         '../third_party/mojo/mojo_public.gyp:mojo_cpp_bindings',
         '../ui/mojo/geometry/mojo_bindings.gyp:mojo_geometry_bindings',
-      ]
+      ],
+      'conditions': [
+        ['OS!="ios"', {
+          'dependencies': [
+            'content_web_usb_permission_request_mojo_bindings',
+          ],
+        }],
+      ],
+    },
+    {
+      'target_name': 'content_web_usb_permission_request_mojo_bindings_mojom',

[jam, 2016/01/29 17:58:53]

why are you adding new targets instead of using the ones above?

is this to workaround the circular dependency issue where device depends on
components? if so, that should be fixed first and then we wouldn't need new
targets here. 

[jam, 2016/02/26 21:40:11]

just add a comment that says you're adding this only because of the
device->component dependency in gyp

+      'type': 'none',
+      'conditions': [
+        ['OS!="ios"', {
+          'variables': {
+            'mojom_files': [
+              'public/common/web_usb_permission_request.mojom',
+            ],
+            'dependencies': [
+              '../device/devices_app/devices_app.gyp:device_usb_mojo_bindings',
+            ],
+          },
+          'includes': [
+            '../third_party/mojo/mojom_bindings_generator_explicit.gypi',
+          ],
+       }],
+      ],
+    },
+    {
+      'target_name': 'content_web_usb_permission_request_mojo_bindings',
+      'type': 'static_library',
+      'conditions': [
+        ['OS!="ios"', {
+          'dependencies': [
+            'content_web_usb_permission_request_mojo_bindings_mojom',
+            '../device/devices_app/devices_app.gyp:device_usb_mojo_bindings_lib',
+          ],
+        }],
+      ],
     },
   ]
 }