Move BenchTimer to tools as Timer
This breaks a bunch of circular dependencies between tools and gm and bench.
BUG=skia:
Committed: https://skia.googlesource.com/skia/+/4ed75287aed6371c6e4a41ffcc78c8a49c9810ed
CQ_EXTRA_TRYBOTS=tryserver.skia:Build-Mac10.7-Clang-Arm7-Debug-iOS-Trybot,Test-Ubuntu12-ShuttleA-GTX660-x86-Debug-Trybot
R=tfarina@chromium.org, mtklein@google.com
Author: mtklein@chromium.org
Review URL: https://codereview.chromium.org/344213003
diff --git a/tools/timer/SysTimer_windows.h b/tools/timer/SysTimer_windows.h
new file mode 100644
index 0000000..62a9445
--- /dev/null
+++ b/tools/timer/SysTimer_windows.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2011 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+#ifndef SysTimer_DEFINED
+#define SysTimer_DEFINED
+
+//Time
+#define WIN32_LEAN_AND_MEAN 1
+#include <windows.h>
+
+class SysTimer {
+public:
+ void startWall();
+ void startCpu();
+ double endCpu();
+ double endWall();
+private:
+ ULONGLONG fStartCpu;
+ LARGE_INTEGER fStartWall;
+};
+
+#endif