Added mipsel target in gyp and makefiles used for android build.

BUG=

Review URL: https://codereview.chromium.org/12248014
Patch from Paul Lind <plind44@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13723 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Android NDK 8b includes GCC 4.6

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11032018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12654 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix android.gypi to provide correct include and library paths when using standalone Android toolchain.

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10910062

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12425 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10908034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:2257

Review URL: https://chromiumcodereview.appspot.com/10824039
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00