Roll DEPS to get the latest Pepper 3D toolchain, and alos remove the spurious tumber dir in examples (it is in experimental).
Roll DEPS to get the latest Pepper 3D toolchain, and alos remove the spurious
tumber dir in examples (it is in experimental).

BUG=none
TEST=Manual.

Review URL: http://codereview.chromium.org/6609022

git-svn-id: e22621a84199d42b34715cdc089545aeedbbf23f@750 050acbb0-2703-11df-ab0a-9f3f633ae91d

sbc100/nativeclient-sdk,sbc100/nativeclient-sdk,sbc100/nativeclient-sdk,sbc100/nativeclient-sdk,sbc100/nativeclient-sdk,sbc100/nativeclient-sdk,sbc100/nativeclient-sdk