Bug 996238 - Reformat gtest_utils.h. r=ekr

--HG--
extra : transplant_source : %D5G%1D%2BK%D3%24%01%A6%92%A5%E6q%9A%88%F5%CA98%D9

media/mtransport/test/gtest_utils.h

@@ -51,36 +51,36 @@
 // Wait up to timeout seconds for expression to be true
 #define WAIT(expression, timeout) \
   do { \
-  for (PRIntervalTime start = PR_IntervalNow(); !(expression) &&        \
-           ! ((PR_IntervalNow() - start) > PR_MillisecondsToInterval(timeout));) \
-    PR_Sleep(10); \
+    for (PRIntervalTime start = PR_IntervalNow(); !(expression) && \
+           ! ((PR_IntervalNow() - start) > PR_MillisecondsToInterval(timeout));) { \
+      PR_Sleep(10); \
+    } \
   } while(0)
 
 // Same as GTEST_WAIT, but stores the result in res. Used when
 // you also want the result of expression but wish to avoid
 // double evaluation.
-#define WAIT_(expression, timeout, res)                      \
+#define WAIT_(expression, timeout, res) \
   do { \
-  for (PRIntervalTime start = PR_IntervalNow(); !(res = (expression)) && \
-           ! ((PR_IntervalNow() - start) > PR_MillisecondsToInterval(timeout));) \
-    PR_Sleep(10); \
+    for (PRIntervalTime start = PR_IntervalNow(); !(res = (expression)) && \
+           ! ((PR_IntervalNow() - start) > PR_MillisecondsToInterval(timeout));) { \
+      PR_Sleep(10); \
+    } \
   } while(0)
 
 #define ASSERT_TRUE_WAIT(expression, timeout) \
   do { \
-  bool res; \
-  WAIT_(expression, timeout, res); \
-  ASSERT_TRUE(res); \
-  } while(0);
+    bool res; \
+    WAIT_(expression, timeout, res); \
+    ASSERT_TRUE(res); \
+  } while(0)
 
 #define EXPECT_TRUE_WAIT(expression, timeout) \
   do { \
-  bool res; \
-  WAIT_(expression, timeout, res); \
-  EXPECT_TRUE(res); \
-  } while(0);
+    bool res; \
+    WAIT_(expression, timeout, res); \
+    EXPECT_TRUE(res); \
+  } while(0)
+
 
 #endif
-
-
-