Change-Id: I3bcfc9d29fb3b5eed3d578eb4879b815458f20c0
Reviewed-on: https://boringssl-review.googlesource.com/4351
Reviewed-by: Adam Langley <agl@google.com>

Along the way, fix a host of missing failure checks. This will save some
headache when it comes time to run these under the malloc failure tests.

Change-Id: I3fd589bd094178723398e793d6bc578884e99b67
Reviewed-on: https://boringssl-review.googlesource.com/4126
Reviewed-by: Adam Langley <agl@google.com>

Change-Id: I50db70385634c51ed692ac0ebf9732f46130ca41
Reviewed-on: https://boringssl-review.googlesource.com/4125
Reviewed-by: Adam Langley <agl@google.com>

Change-Id: I6e51815db2f600f4d9fb4d8b01cc92e128b31bbb
Reviewed-on: https://boringssl-review.googlesource.com/4122
Reviewed-by: Adam Langley <agl@google.com>

Change-Id: Ic8f3cd5c6a89e07bbae43b1599a01fedf119b081
Reviewed-on: https://boringssl-review.googlesource.com/4121
Reviewed-by: Adam Langley <agl@google.com>

This is in preparation for using RAII in the unit tests. Those tests are built
in Chromium as well, but Chromium does not have C++11 library support across
all its toolchains. Compiler support is available, so add a partial
reimplementation of std::unique_ptr and std::move under crypto/test/. The
scopers for the crypto/ library are also moved there while the ones for ssl/
stay in ssl/test/.

Change-Id: I38f769acbc16a870db34649928575c7314b6e9f6
Reviewed-on: https://boringssl-review.googlesource.com/4120
Reviewed-by: Adam Langley <agl@google.com>