fix warnings on Mac in src/images
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/6299048
git-svn-id: http://skia.googlecode.com/svn/trunk@4179 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/images/SkImageDecoder_wbmp.cpp b/src/images/SkImageDecoder_wbmp.cpp
index 28a3705..a3faf3d 100644
--- a/src/images/SkImageDecoder_wbmp.cpp
+++ b/src/images/SkImageDecoder_wbmp.cpp
@@ -153,7 +153,7 @@
#include "SkTRegistry.h"
-SkImageDecoder* sk_wbmp_dfactory(SkStream* stream) {
+static SkImageDecoder* sk_wbmp_dfactory(SkStream* stream) {
wbmp_head head;
if (head.init(stream)) {