Add Project to skia

BUG=374398
R=reed@google.com, bsalomon@google.com, rmistry@google.com, borenet@google.com

Author: sheyang@chromium.org

Review URL: https://codereview.chromium.org/346853004
diff --git a/codereview.settings b/codereview.settings
index 1aeec8a..0dba340 100644
--- a/codereview.settings
+++ b/codereview.settings
@@ -4,3 +4,4 @@
 CC_LIST: reviews@skia.org
 BUG_PREFIX: skia:
 TRYSERVER_SVN_URL: https://skia-try.googlecode.com/svn
+PROJECT: skia