Initialize a variable in GrDrawTarget::drawPaths

src/gpu/GrDrawTarget.cpp

Index: src/gpu/GrDrawTarget.cpp
diff --git a/src/gpu/GrDrawTarget.cpp b/src/gpu/GrDrawTarget.cpp
index 7cdb743a491388ab8b4f73fe801a82587a9ceca4..b90193f01407cebaa0e477bcd0a3bd8bdb5e445e 100644
--- a/src/gpu/GrDrawTarget.cpp
+++ b/src/gpu/GrDrawTarget.cpp
@@ -560,7 +560,8 @@ void GrDrawTarget::drawPaths(int pathCount, const GrPath** paths,
     const GrDrawState* drawState = &getDrawState();
 
     SkRect devBounds;
-    for (int i = 0; i < pathCount; ++i) {
+    transforms[0].mapRect(&devBounds, paths[0]->getBounds());
+    for (int i = 1; i < pathCount; ++i) {
         SkRect mappedPathBounds;
         transforms[i].mapRect(&mappedPathBounds, paths[i]->getBounds());
         devBounds.join(mappedPathBounds);