Move BenchTimer to tools as Timer

tools/DumpRecord.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include <stdio.h>
 
 #include "SkRecord.h"
 #include "SkRecordDraw.h"
 
-#include "BenchTimer.h"
 #include "DumpRecord.h"
+#include "Timer.h"
 
 namespace {
 
 class Dumper {
 public:
     explicit Dumper(SkCanvas* canvas, int count, bool timeWithCommand)
         : fDigits(0)
         , fIndent(0)
         , fDraw(canvas)
         , fTimeWithCommand(timeWithCommand) {
         while (count > 0) {
             count /= 10;
             fDigits++;
         }
     }
 
     unsigned index() const { return fDraw.index(); }
     void next() { fDraw.next(); }
 
     template <typename T>
     void operator()(const T& command) {
-        BenchTimer timer;
+        Timer timer;
         timer.start();
             fDraw(command);
         timer.end();
 
         this->print(command, timer.fCpu);
     }
 
     void operator()(const SkRecords::NoOp&) {
         // Move on without printing anything.
     }
@@ skipping 57 matching lines @@
 
 void DumpRecord(const SkRecord& record,
                   SkCanvas* canvas,
                   bool timeWithCommand) {
     for (Dumper dumper(canvas, record.count(), timeWithCommand);
          dumper.index() < record.count();
          dumper.next()) {
         record.visit<void>(dumper.index(), dumper);
     }
 }