Bench : Unused parameters cleanup

I removed unused parameters in bench wherever it was trivial to do so.
Review URL: https://codereview.appspot.com/7411046

git-svn-id: http://skia.googlecode.com/svn/trunk@7988 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 3 insertions, 3 deletions

diff --git a/bench/MathBench.cpp b/bench/MathBench.cpp
index bdb89cab62..5c80dc0ca6 100644
--- a/bench/MathBench.cpp
+++ b/bench/MathBench.cpp
@@ -45,7 +45,7 @@ protected:
         return fName.c_str();
     }
 
-    virtual void onDraw(SkCanvas* canvas) {
+    virtual void onDraw(SkCanvas*) {
         int n = SkBENCHLOOP(kLoop * this->mulLoopCount());
         for (int i = 0; i < n; i++) {
             this->performTest(fDst, fSrc, kBuffer);
@@ -271,7 +271,7 @@ public:
     }
 
 protected:
-    virtual void onDraw(SkCanvas* canvas) {
+    virtual void onDraw(SkCanvas*) {
         IsFiniteProc proc = fProc;
         const float* data = fData;
         // do this so the compiler won't throw away the function call
@@ -339,7 +339,7 @@ public:
     virtual void process(float) {}
 
 protected:
-    virtual void onDraw(SkCanvas* canvas) {
+    virtual void onDraw(SkCanvas*) {
         SkRandom rand;
         float accum = 0;
         const float* data = fData;