Make it possible to disable udev in linux

content/content_browser.gypi

Index: content/content_browser.gypi
diff --git a/content/content_browser.gypi b/content/content_browser.gypi
index 4032dda06d28d339d6f41fc0efb143be572efc22..34bbc26bcc67aa1b5514e1da72d1afdfc0ee2c77 100644
--- a/content/content_browser.gypi
+++ b/content/content_browser.gypi
@@ -1078,6 +1078,11 @@
             'LINUX_SANDBOX_PATH="<(linux_sandbox_path)"',
           ],
         }],
+        ['use_udev == 1', {
+          'defines': [
+            'USE_UDEV',
+          ],
+        }],
       ],
     }],
     ['OS=="linux" and use_aura==1', {
@@ -1139,6 +1144,21 @@
         'browser/renderer_host/gtk_key_bindings_handler.h',
       ],
     }],
+    ['OS=="linux" and use_udev==0', {

[Lei Zhang, 2013/03/05 00:27:24]

You can keep this together with the use_udev block above:

['use_udev == 1', {
  # defines, etc
}, {
  # sources! etc
}],

[Mostyn Bramley-Moore, 2013/11/14 00:26:33]

Done.

+      'sources!': [
+        'browser/gamepad/gamepad_platform_data_fetcher_linux.cc',
+        'browser/udev_linux.cc',
+        'browser/udev_linux.h',
+        'browser/device_monitor_linux.cc',
+        'browser/device_monitor_linux.h',
+      ],
+      'sources': [
+        'browser/gamepad/gamepad_platform_data_fetcher.cc',
+      ],
+      'dependencies!': [
+        '../build/linux/system.gyp:udev',
+      ],
+    }],
     ['os_bsd==1', {
       'sources/': [
         ['exclude', '^browser/gamepad/gamepad_platform_data_fetcher_linux\\.cc$'],