Componentize component_updater: Enable tests on iOS.

components/component_updater/test/update_response_unittest.cc

Index: components/component_updater/test/update_response_unittest.cc
diff --git a/components/component_updater/test/update_response_unittest.cc b/components/component_updater/test/update_response_unittest.cc
index ef78c4f8d38fa71bc4f2d059ad3dd452d878f677..0a7070b4b6af4a697890147a1d786de5dc82a7c5 100644
--- a/components/component_updater/test/update_response_unittest.cc
+++ b/components/component_updater/test/update_response_unittest.cc
@@ -122,7 +122,7 @@ const char* kInvalidVersion =
 // must be able to parse responses that include namespaces.
 const char* kUsesNamespacePrefix =
     "<?xml version='1.0' encoding='UTF-8'?>"
-    "<g:response xmlns='http://www.google.com/update2/response' protocol='3.0'>"
+    "<g:response xmlns:g='http://www.google.com/update2/response' protocol='3.0'>"

[blundell, 2014/09/10 06:22:57]

I assume this change is intentional?

[tommycli, 2014/09/10 16:12:50]

Yes. The previous version was technically incorrect, and causing failure on the
iOS run of the test. Not sure why. the iOS XML parser must be more strict.

     " <g:app appid='12345'>"
     "   <g:updatecheck status='ok'>"
     "     <g:urls>"