cleanup cpplint warnings

Suggested by James Zern to clear out cpplint warnings for all unit
test code.

Change-Id: I731a3fa4d2a257eb9ef733426ba84286fbd7ea34
diff --git a/test/variance_test.cc b/test/variance_test.cc
index 4a3bf5c..ca53ffb 100644
--- a/test/variance_test.cc
+++ b/test/variance_test.cc
@@ -16,16 +16,16 @@
 #include "test/register_state_check.h"
 
 #include "vpx/vpx_integer.h"
-#include "vpx_config.h"
+#include "./vpx_config.h"
 extern "C" {
 #include "vpx_mem/vpx_mem.h"
 #if CONFIG_VP8_ENCODER
 # include "vp8/common/variance.h"
-# include "vp8_rtcd.h"
+# include "./vp8_rtcd.h"
 #endif
 #if CONFIG_VP9_ENCODER
 # include "vp9/encoder/vp9_variance.h"
-# include "vp9_rtcd.h"
+# include "./vp9_rtcd.h"
 #endif
 }
 #include "test/acm_random.h"
@@ -107,8 +107,8 @@
 }
 
 template<typename VarianceFunctionType>
-class VarianceTest :
-    public ::testing::TestWithParam<tuple<int, int, VarianceFunctionType> > {
+class VarianceTest
+    : public ::testing::TestWithParam<tuple<int, int, VarianceFunctionType> > {
  public:
   virtual void SetUp() {
     const tuple<int, int, VarianceFunctionType>& params = this->GetParam();
@@ -191,9 +191,9 @@
 }
 
 template<typename SubpelVarianceFunctionType>
-class SubpelVarianceTest :
-    public ::testing::TestWithParam<tuple<int, int,
-                                          SubpelVarianceFunctionType> > {
+class SubpelVarianceTest
+    : public ::testing::TestWithParam<tuple<int, int,
+                                            SubpelVarianceFunctionType> > {
  public:
   virtual void SetUp() {
     const tuple<int, int, SubpelVarianceFunctionType>& params =