Initial SIMD demos life and earth for PNaCl.

native_client_sdk/src/examples/demo/earth_simd/example.dsc

Index: native_client_sdk/src/examples/demo/earth_simd/example.dsc
diff --git a/native_client_sdk/src/examples/demo/earth/example.dsc b/native_client_sdk/src/examples/demo/earth_simd/example.dsc
similarity index 70%
copy from native_client_sdk/src/examples/demo/earth/example.dsc
copy to native_client_sdk/src/examples/demo/earth_simd/example.dsc
index 4d4829c93d1830cf85212193f327e6726e17e4bc..b6ab87a234d82175c0178f794c4e95be7e91af63 100644
--- a/native_client_sdk/src/examples/demo/earth/example.dsc
+++ b/native_client_sdk/src/examples/demo/earth_simd/example.dsc
@@ -1,8 +1,8 @@
 {
-  'TOOLS': ['newlib', 'glibc', 'pnacl'],
+  'TOOLS': ['pnacl'],
   'TARGETS': [
     {
-      'NAME' : 'earth',
+      'NAME' : 'earth_simd',
       'TYPE' : 'main',
       'SOURCES' : [
         'earth.cc'
@@ -16,7 +16,7 @@
     'example.js',
   ],
   'DEST': 'examples/demo',
-  'NAME': 'earth',
-  'TITLE': 'Multi-Threaded Earth Demo',
+  'NAME': 'earth_simd',
+  'TITLE': 'Multi-Threaded SIMD Earth Demo for PNaCl',
   'GROUP': 'Demo'
 }