Fix style violations.

BUG=angle:650
TEST=no behavior change

Change-Id: I3096615a181b1ec2c18ce60566c3d6249975b84e
Reviewed-on: https://chromium-review.googlesource.com/208569
Tested-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
diff --git a/src/compiler/translator/LoopInfo.cpp b/src/compiler/translator/LoopInfo.cpp
index 226f1b2..d931a18 100644
--- a/src/compiler/translator/LoopInfo.cpp
+++ b/src/compiler/translator/LoopInfo.cpp
@@ -93,9 +93,9 @@
 
     // Here we assume all the operations are valid, because the loop node is
     // already validated in ValidateLimitations.
-    TIntermSequence &declSeq =
+    TIntermSequence *declSeq =
         node->getInit()->getAsAggregate()->getSequence();
-    TIntermBinary *declInit = declSeq[0]->getAsBinaryNode();
+    TIntermBinary *declInit = (*declSeq)[0]->getAsBinaryNode();
     TIntermSymbol *symbol = declInit->getLeft()->getAsSymbolNode();
 
     mId = symbol->getId();