Fix warnings on Ubuntu13

src/animator/SkDisplayType.cpp

Index: src/animator/SkDisplayType.cpp
diff --git a/src/animator/SkDisplayType.cpp b/src/animator/SkDisplayType.cpp
index dc52f0caccdf9e3f2644b5086cc6384468beff89..4461a4b77b01ea082293bdd332c5a10185932585 100644
--- a/src/animator/SkDisplayType.cpp
+++ b/src/animator/SkDisplayType.cpp
@@ -372,7 +372,7 @@ const SkMemberInfo* SkDisplayType::GetMembers(SkAnimateMaker* maker,
 
 const SkMemberInfo* SkDisplayType::GetMember(SkAnimateMaker* maker,
         SkDisplayTypes type, const char** matchPtr ) {
-    int infoCount;
+    int infoCount = 0;  // Initialize to remove a warning.
     const SkMemberInfo* info = GetMembers(maker, type, &infoCount);
     info = SkMemberInfo::Find(info, infoCount, matchPtr);
 //  SkASSERT(info);