Small cleanups, merge

googletest/samples/sample4_unittest.cc

@@ -29,10 +29,12 @@
 //
 // Author: wan@google.com (Zhanyong Wan)
 
-#include "gtest/gtest.h"
 #include "sample4.h"
+#include "gtest/gtest.h"
+
 namespace {
 // Tests the Increment() method.
+
 TEST(Counter, Increment) {
   Counter c;
 
@@ -43,4 +45,5 @@ TEST(Counter, Increment) {
   EXPECT_EQ(1, c.Increment());
   EXPECT_EQ(2, c.Increment());
 }
+
 }  // namespace

googletest/samples/sample5_unittest.cc

@@ -46,9 +46,9 @@
 
 #include <limits.h>
 #include <time.h>
-#include "sample3-inl.h"
 #include "gtest/gtest.h"
 #include "sample1.h"
+#include "sample3-inl.h"
 namespace {
 // In this sample, we want to ensure that every test finishes within
 // ~5 seconds.  If a test takes longer to run, we consider it a