Adds MessageLoopUIApplication for use on iOS.

base/base.gyp

Index: base/base.gyp
diff --git a/base/base.gyp b/base/base.gyp
index 22798dd8b2a1117f58419caa1ae74f83ece0ee57..d036cf134bf06928e470e1457f81825ae12cceaa 100644
--- a/base/base.gyp
+++ b/base/base.gyp
@@ -564,10 +564,13 @@
             # For now, exclude everything that doesn't build as-is, just to
             # get a minimal target building.
             ['exclude', '^memory/aligned_memory_unittest.cc'],
-            ['exclude', '^message_'],
             ['exclude', '^shared_memory_unittest.cc'],
             ['exclude', '^sys_info_unittest.cc'],
             ['exclude', '^system_monitor'],
+	    # Unittests that don't pass.
+            ['exclude', '^message_loop_unittest.cc$'],

[Mark Mentovai, 2012/07/12 01:08:19]

Give me a \\ on each dot in here.

[rohitrao (ping after 24h), 2012/07/12 14:20:03]

Fixed everywhere in this file, with one question on a line above.

+            ['exclude', '^synchronization/waitable_event_watcher_unittest.cc$'],
+            ['exclude', '^timer_unittest.cc$'],
           ],
         }],
         ['use_glib==1', {