WebRTC recipe: Set 32-bit ARM for Android APK trybots
WebRTC recipe: Set 32-bit ARM for Android APK trybots

When the target_arch GYP property changed due to
http://src.chromium.org/viewvc/chrome/trunk/tools/build/scripts/slave/recipe_modules/chromium/config.py?r1=260836&r2=260835&pathrev=260836
the NDK toolchain can no longer be found on the bots.

This CL explicitly sets the TARGET_BITS to 32, to bring
back the old behavior (target_arch=arm).

BUG=

Review URL: https://codereview.chromium.org/213453003

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@261338 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build