Clang-format aos

It has drifted...  Clean it up a bit.

Change-Id: I2fe31a2187b4f690634ae6942786575db20192af
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/aos/containers/priority_queue.h b/aos/containers/priority_queue.h
index 8fb5e5c..b092219 100644
--- a/aos/containers/priority_queue.h
+++ b/aos/containers/priority_queue.h
@@ -96,6 +96,7 @@
   size_t next_idx(size_t idx) const { return list_[idx].upper_idx; }
   // Gets the index of the previous (lower valued) element in the queue.
   size_t prev_idx(size_t idx) const { return list_[idx].lower_idx; }
+
  private:
   struct Datum {
     // A list element with data and the indices of the next highest/lowest
diff --git a/aos/containers/priority_queue_test.cc b/aos/containers/priority_queue_test.cc
index c05d827..d26d7c9 100644
--- a/aos/containers/priority_queue_test.cc
+++ b/aos/containers/priority_queue_test.cc
@@ -17,6 +17,7 @@
 class PriorityQueueTest : public ::testing::Test {
  public:
   PriorityQueueTest() {}
+
  protected:
   PriorityQueue<int, 10, ExampleCompare> queue_;
 };
diff --git a/aos/containers/sized_array_test.cc b/aos/containers/sized_array_test.cc
index d182ad2..47be950 100644
--- a/aos/containers/sized_array_test.cc
+++ b/aos/containers/sized_array_test.cc
@@ -159,7 +159,7 @@
   EXPECT_EQ(a.capacity(), 4u);
   EXPECT_TRUE(a.empty());
 
-  const int* const pre_front = a.data();
+  const int *const pre_front = a.data();
   a.assign({1, 2, 3, 4});
 
   EXPECT_EQ(a.capacity(), 4u);