fix warnings



git-svn-id: http://skia.googlecode.com/svn/trunk@1399 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/animator/SkDisplayApply.cpp b/src/animator/SkDisplayApply.cpp
index 8aca71f..e456f26 100644
--- a/src/animator/SkDisplayApply.cpp
+++ b/src/animator/SkDisplayApply.cpp
@@ -356,7 +356,7 @@
     if (old < 0)
         goto append;
     else if (fContainsScope) {
-        if ((*parentList)[old] != this || restore == true) {
+        if ((*parentList)[old] != this || restore) {
 append:
             if (parentGroup)
                 parentGroup->markCopySize(old);