Move BenchTimer to tools as Timer

bench/benchmain.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "BenchLogger.h"
-#include "BenchTimer.h"
 #include "Benchmark.h"
 #include "CrashHandler.h"
 #include "GMBench.h"
 #include "ResultsWriter.h"
 #include "SkBitmapDevice.h"
 #include "SkCanvas.h"
 #include "SkColorPriv.h"
 #include "SkCommandLineFlags.h"
 #include "SkData.h"
 #include "SkDeferredCanvas.h"
 #include "SkGraphics.h"
 #include "SkImageEncoder.h"
 #include "SkOSFile.h"
 #include "SkPicture.h"
 #include "SkPictureRecorder.h"
 #include "SkString.h"
 #include "SkSurface.h"
+#include "Timer.h"
 
 #if SK_SUPPORT_GPU
 #include "GrContext.h"
 #include "GrContextFactory.h"
 #include "GrRenderTarget.h"
 #include "SkGpuDevice.h"
 #include "gl/GrGLDefines.h"
 #else
 class GrContext;
 #endif // SK_SUPPORT_GPU
@@ skipping 486 matching lines @@
             if (!loggedBenchName) {
                 loggedBenchName = true;
                 writer.bench(bench->getName(), dim.fX, dim.fY);
             }
 
 #if SK_SUPPORT_GPU
             SkGLContextHelper* contextHelper = NULL;
             if (Benchmark::kGPU_Backend == config.backend) {
                 contextHelper = gContextFactory.getGLContext(config.contextType);
             }
-            BenchTimer timer(contextHelper);
+            Timer timer(contextHelper);
 #else
-            BenchTimer timer;
+            Timer timer;
 #endif
 
             double previous = std::numeric_limits<double>::infinity();
             bool converged = false;
 
             // variables used to compute loopsPerFrame
             double frameIntervalTime = 0.0f;
             int frameIntervalTotalLoops = 0;
 
             bool frameIntervalComputed = false;
@@ skipping 131 matching lines @@
     gContextFactory.destroyContexts();
 #endif
     return 0;
 }
 
 #if !defined(SK_BUILD_FOR_IOS) && !defined(SK_BUILD_FOR_NACL)
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif