ActionPack build is broken in two different ways

Hi all,

1. ActionPack build has been failing since rev 7519 because something
fails to either commit or rollback a transaction. That's usually the
meaning of "SQL logic error or missing database" error in SQLite, when
it's raised from begin_db_transaction().

Curiously, this doesn't always happen when running the from command
line (although it does happen sometimes).

I'm looking into it, if anyone has an idea or a hunch of what it may
be, please mail me off-list.

2. rev 7522, from the looks of it, is missing a file:
actionpack/test/fixtures/test/content_for_concatenated.html.erb

ame: test_should_concatentate_content_for(CaptureTest) Type: Error
Message: ActionController::MissingTemplate: Missing template
test/content_for_concatenated.html.erb in view path
./test/controller/../fixtures/
./test/controller/../../lib/action_controller/base.rb:1208:in
`assert_existence_of_template_file'
./test/controller/../../lib/action_controller/base.rb:1041:in
`render_for_file'
./test/controller/../../lib/action_controller/base.rb:863:in
`render_with_no_layout'
./test/controller/../../lib/action_controller/layout.rb:247:in
`render_without_benchmark'
./test/controller/../../lib/action_controller/benchmarking.rb:51:in
`render' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
./test/controller/../../lib/action_controller/benchmarking.rb:51:in
`render' ./test/controller/capture_test.rb:16:in
`content_for_concatenated'
./test/controller/../../lib/action_controller/base.rb:1097:in `send'
./test/controller/../../lib/action_controller/base.rb:1097:in
`perform_action_without_filters'
./test/controller/../../lib/action_controller/filters.rb:695:in
`call_filters' ./test/controller/../../lib/action_controller/filters.rb:687:in
`perform_action_without_benchmark'
./test/controller/../../lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue' /usr/lib/ruby/1.8/benchmark.rb:293:in
`measure' ./test/controller/../../lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue'
./test/controller/../../lib/action_controller/rescue.rb:133:in
`perform_action'
./test/controller/../../lib/action_controller/base.rb:505:in `send'
./test/controller/../../lib/action_controller/base.rb:505:in
`process_without_filters'
./test/controller/../../lib/action_controller/filters.rb:683:in
`process_without_session_management_support'
./test/controller/../../lib/action_controller/session_management.rb:122:in
`process_without_test'
./test/controller/../../lib/action_controller/test_process.rb:15:in
`process' ./test/controller/../../lib/action_controller/test_process.rb:399:in
`process' ./test/controller/../../lib/action_controller/test_process.rb:370:in
`get' ./test/controller/capture_test.rb:61:in
`test_should_concatentate_content_for'
/usr/lib/ruby/gems/1.8/gems/mocha-0.5.5/lib/mocha/test_case_adapter.rb:19:in
`__send__' /usr/lib/ruby/gems/1.8/gems/mocha-0.5.5/lib/mocha/test_case_adapter.rb:19:in
`run'