Begin moving locking out of GrResourceCache

http://codereview.appspot.com/6498064/



git-svn-id: http://skia.googlecode.com/svn/trunk@5354 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/SkGrPixelRef.cpp b/src/gpu/SkGrPixelRef.cpp
index b7a0765..bb36d32 100644
--- a/src/gpu/SkGrPixelRef.cpp
+++ b/src/gpu/SkGrPixelRef.cpp
@@ -108,7 +108,7 @@
 SkGrPixelRef::~SkGrPixelRef() {
     if (fUnlock) {
         GrContext* context = fSurface->getContext();
-        GrTexture* texture= fSurface->asTexture();
+        GrTexture* texture = fSurface->asTexture();
         if (NULL != context && NULL != texture) {
             context->unlockTexture(texture);
         }