Revert "Temporarily disable building the armv7 variants of profile_ios on"
Revert "Temporarily disable building the armv7 variants of profile_ios on"

This reverts commit r184816.  With Chandler's change in r184929, this should
no longer be necessary.

git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@184961 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt