Tidy up some C-isms.

Change-Id: I53b457cab9067369320457549071fc3e4c23c81b
diff --git a/src/exception_test.cc b/src/exception_test.cc
index c83557d..4d4ffd4 100644
--- a/src/exception_test.cc
+++ b/src/exception_test.cc
@@ -83,7 +83,7 @@
   ASSERT_EQ(2u, code_item->tries_size_);
   ASSERT_NE(0u, code_item->insns_size_in_code_units_);
 
-  const struct DexFile::TryItem *t0, *t1;
+  const DexFile::TryItem *t0, *t1;
   t0 = dex_->GetTryItems(*code_item, 0);
   t1 = dex_->GetTryItems(*code_item, 1);
   EXPECT_LE(t0->start_addr_, t1->start_addr_);