Modifications to get 'blaze build -c opt //third_party/skia/HEAD/...' to work.

src/core/SkTaskGroup.h

Index: src/core/SkTaskGroup.h
diff --git a/src/core/SkTaskGroup.h b/src/core/SkTaskGroup.h
index 3af64d775312f999c495302fd332343ad91c8b01..76afe9d92fee7e3ee2d3e6a1dd845128f1782185 100644
--- a/src/core/SkTaskGroup.h
+++ b/src/core/SkTaskGroup.h
@@ -69,8 +69,13 @@ void sk_parallel_for(int end, const Func& f) {
         nchunks     = (end + stride - 1 ) / stride;
     SkASSERT(nchunks <= max_chunks);
 
+#if defined(GOOGLE3)
+    // Stack frame size is limited in GOOGLE3.
+    SkAutoSTMalloc<512, Chunk> chunks(nchunks);
+#else
     // With the chunking strategy above this won't malloc until we have a machine with >512 cores.
     SkAutoSTMalloc<1024, Chunk> chunks(nchunks);
+#endif
 
     for (int i = 0; i < nchunks; i++) {
         Chunk& c = chunks[i];