aura: Add glib dependency when appropriate.

content/content_tests.gypi

Index: content/content_tests.gypi
diff --git a/content/content_tests.gypi b/content/content_tests.gypi
index fe9a2272229ca6e9b823c83b68337af24f9b68ce..dc6891c4c484383da866a52b2060493c76c4f666 100644
--- a/content/content_tests.gypi
+++ b/content/content_tests.gypi
@@ -46,8 +46,8 @@
         'browser/mock_content_browser_client.h',
         'browser/mock_resource_context.cc',
         'browser/mock_resource_context.h',
-	'browser/net/url_request_abort_on_end_job.cc',
-	'browser/net/url_request_abort_on_end_job.h',
+        'browser/net/url_request_abort_on_end_job.cc',
+        'browser/net/url_request_abort_on_end_job.h',
         'browser/renderer_host/dummy_resource_handler.cc',
         'browser/renderer_host/dummy_resource_handler.h',
         'browser/renderer_host/media/mock_media_observer.cc',
@@ -115,6 +115,11 @@
             '../build/linux/system.gyp:gtk',
           ],
         }],
+        ['use_glib == 1', {

[sky, 2011/11/18 17:26:22]

I'm very surprised we need this here. Shouldn't someone be depending upon base
which has this dependency for us? I'm sure I don't understand how dependencies
in gyp.

[sadrul, 2011/11/18 17:31:04]

Indeed. I am surprised we need this too. And I am also surprised that the FYI
bots are not failing (perhaps it will show up with a clobber build?)

The 'test_support_content' target does not depend on 'base'. I tried adding the
dependency since that seemed more appropriate, but that causes other gyp errors
that I can't make any sense of. So I went with the easy way out and did the same
thing that's done for gtk above.

+          'dependencies': [
+            '../build/linux/system.gyp:glib',
+          ],
+        }],
       ],
     },
     {