eliminate all warnings in non-thirdparty code on mac
Most of these issues were due to functions whose definitions appear in header files; I changed those functions to be 'static inline' instead of just 'static' or 'inline', which kills the warning for such functions.
Other functions that were static or anonymous-namespaced but were unused in cpp files were probably called at some point but are no longer; someone who knows more than I do should probably scrub all the functions I either deleted or #if 0'ed out and make sure that the right thing is happening here.
Lots of unused variables removed, and one nasty const issue handled.
There remains a single warning in thirdparty/externals/cityhash/src/city.cc on line 146 related to a signed/unsigned mismatch. I don't know if we have control over this library so I didn't fix this one, but perhaps someone could do something about that one.
BUG=
Review URL: https://codereview.appspot.com/7067044
git-svn-id: http://skia.googlecode.com/svn/trunk@7051 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/ChromeBench.cpp b/bench/ChromeBench.cpp
index f045573..ea5cb00 100644
--- a/bench/ChromeBench.cpp
+++ b/bench/ChromeBench.cpp
@@ -491,7 +491,7 @@
typedef SkBenchmark INHERITED;
};
-static SkBenchmark* ScrollGmailFactory(void* p) {
+static inline SkBenchmark* ScrollGmailFactory(void* p) {
return SkNEW_ARGS(ScrollGmailBench, (p));
}