This patch fixes an issue with compilation with MIPS Android compiler
NDK r12b, gcc version mipsel-linux-android-g++ (GCC) 4.9.x 20150123
(prerelease).
The problem has been reported to the compiler team, the workaround
should be reverted when the issue with compiler is resolved.

BUG=

Review-Url: https://codereview.chromium.org/2652673002
Cr-Commit-Position: refs/heads/master@{#42732}