Pre-generate platform.h for Linux and Mac.


Generate platform.h on Linux and Mac with 'runConfigure Linux' and
'runConfigure MacOSX' in a clean tree of ICU 4.6.

Add them as plinux.h and pmac.h to source/common/unicode.

Modify ptypes.h to refer to them instead of platform.h (by applying
patches/platform.patch)

TBR=brettw
BUG=61514
TEST=None


Review URL: http://codereview.chromium.org/5963002

git-svn-id: http://src.chromium.org/svn/trunk/deps/third_party/icu46@69841 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
4 files changed