commit 02939ce4bddd3223d9e8cc98d4abd02939b7f70a
author caryclark@google.com <caryclark@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Jun 06 12:09:51 2012 +0000
committer caryclark@google.com <caryclark@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Jun 06 12:09:51 2012 +0000
tree 12b9580d4f00e479fb8109656951a9d4c4f756d1
parent 803eceb6afd13f07416df0b4a9bb714e9370f081

fix warnings on Mac in ssamplecode

Fix these class of warnings:
- unused functions
- unused locals
- sign mismatch
- missing function prototypes
- missing newline at end of file
- 64 to 32 bit truncation

The changes prefer to link in dead code in the debug build
with 'if (false)' than to comment it out, but trivial cases
are commented out or sometimes deleted if it appears to be
a copy/paste error.
Review URL: https://codereview.appspot.com/6301044

git-svn-id: http://skia.googlecode.com/svn/trunk@4183 2bbb7eff-a529-9590-31e7-b0007b416f81