Removed unused parameters

I removed unused parameters wherever it was trivial to do so.
Review URL: https://codereview.chromium.org/12772003

git-svn-id: http://skia.googlecode.com/svn/trunk@8103 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/animator/SkPaintParts.cpp b/src/animator/SkPaintParts.cpp
index da47178..22119a4 100644
--- a/src/animator/SkPaintParts.cpp
+++ b/src/animator/SkPaintParts.cpp
@@ -92,7 +92,7 @@
 }
 
 #ifdef SK_DUMP_ENABLED
-void SkDrawTypeface::dump(SkAnimateMaker* maker) {
+void SkDrawTypeface::dump(SkAnimateMaker*) {
     SkDebugf("%*s<typeface fontName=\"%s\" ", SkDisplayList::fIndent, "", fontName.c_str());
     SkString string;
     SkDump::GetEnumString(SkType_FontStyle, style, &string);