Refactoring: get rid of the SkBenchmark void* parameter.

While I was doing massive sed-ing, I also converted every bench to use DEF_BENCH instead of registering the ugly manual way.

BUG=
R=scroggo@google.com

Review URL: https://codereview.chromium.org/23876006

git-svn-id: http://skia.googlecode.com/svn/trunk@11263 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/GrMemoryPoolBench.cpp b/bench/GrMemoryPoolBench.cpp
index 5ad1afa..4fae591 100644
--- a/bench/GrMemoryPoolBench.cpp
+++ b/bench/GrMemoryPoolBench.cpp
@@ -35,7 +35,7 @@
  */
 class GrMemoryPoolBenchStack : public SkBenchmark {
 public:
-    GrMemoryPoolBenchStack(void* param) : INHERITED(param) {
+    GrMemoryPoolBenchStack()  {
         fIsRendering = false;
     }
 protected:
@@ -86,7 +86,7 @@
  */
 class GrMemoryPoolBenchRandom : public SkBenchmark {
 public:
-    GrMemoryPoolBenchRandom(void* param) : INHERITED(param) {
+    GrMemoryPoolBenchRandom()  {
         fIsRendering = false;
     }
 protected:
@@ -123,7 +123,7 @@
         M = 4 * (1 << 10),
     };
 public:
-    GrMemoryPoolBenchQueue(void* param) : INHERITED(param) {
+    GrMemoryPoolBenchQueue()  {
         fIsRendering = false;
     }
 protected:
@@ -151,12 +151,7 @@
 
 ///////////////////////////////////////////////////////////////////////////////
 
-static SkBenchmark* Fact1(void* p) { return new GrMemoryPoolBenchStack(p); }
-static SkBenchmark* Fact2(void* p) { return new GrMemoryPoolBenchRandom(p); }
-static SkBenchmark* Fact3(void* p) { return new GrMemoryPoolBenchQueue(p); }
-
-static BenchRegistry gReg01(Fact1);
-static BenchRegistry gReg02(Fact2);
-static BenchRegistry gReg03(Fact3);
-
+DEF_BENCH( return new GrMemoryPoolBenchStack(); )
+DEF_BENCH( return new GrMemoryPoolBenchRandom(); )
+DEF_BENCH( return new GrMemoryPoolBenchQueue(); )
 #endif