i#933: Remove vmarea iteration assert in update_all_memory_areas()
i#933: Remove vmarea iteration assert in update_all_memory_areas()

Because we could merge areas with a prior region, it's not possible to relax the assert.

Review URL: https://codereview.appspot.com/6611052

git-svn-id: ed337ca7cdb08c0ba29d8fe58632bb7686892c2d@1643 49cc7528-f6fd-11dd-9d1a-b59b2e1864b6

rnk/dynamorio,rnk/dynamorio,rnk/dynamorio,rnk/dynamorio,rnk/dynamorio