Make GrGpuResources register with GrResourceCache2 after fully constructed.

src/gpu/GrStencilAndCoverTextContext.cpp

Index: src/gpu/GrStencilAndCoverTextContext.cpp
diff --git a/src/gpu/GrStencilAndCoverTextContext.cpp b/src/gpu/GrStencilAndCoverTextContext.cpp
index af4ba6434380af7225244ecae71e539fb38eb329..796183feba5e742c2ae37531b3d6083c219761b9 100644
--- a/src/gpu/GrStencilAndCoverTextContext.cpp
+++ b/src/gpu/GrStencilAndCoverTextContext.cpp
@@ -41,6 +41,7 @@ public:
         if (NULL == glyphs ||
             !glyphs->fDesc->equals(cache->getDescriptor() /*checksum collision*/)) {
             glyphs.reset(SkNEW_ARGS(GlyphPathRange, (context, cache->getDescriptor(), stroke)));
+            glyphs->registerWithCache();
             context->addResourceToCache(resourceKey, glyphs);
         }