Move BenchTimer to tools as Timer
This breaks a bunch of circular dependencies between tools and gm and bench.
BUG=skia:
R=tfarina@chromium.org, mtklein@google.com
Author: mtklein@chromium.org
Review URL: https://codereview.chromium.org/344213003
diff --git a/tools/skpdiff/skpdiff_util.cpp b/tools/skpdiff/skpdiff_util.cpp
index 171721c..983bee2 100644
--- a/tools/skpdiff/skpdiff_util.cpp
+++ b/tools/skpdiff/skpdiff_util.cpp
@@ -83,7 +83,7 @@
}
#endif
-// TODO refactor BenchTimer to be used here
+// TODO refactor Timer to be used here
double get_seconds() {
#if SK_BUILD_FOR_WIN32
LARGE_INTEGER currentTime;