Rename COMPILE_ASSERT macro to RTC_COMPILE_ASSERT

webrtc/system_wrappers/include/compile_assert_c.h

Index: webrtc/system_wrappers/include/compile_assert_c.h
diff --git a/webrtc/system_wrappers/include/compile_assert_c.h b/webrtc/system_wrappers/include/compile_assert_c.h
index 00f6306e9f4635ed068d6cc60150368bc778edc6..41c1ff77259efc6c600aac90948237ca99606c92 100644
--- a/webrtc/system_wrappers/include/compile_assert_c.h
+++ b/webrtc/system_wrappers/include/compile_assert_c.h
@@ -14,8 +14,8 @@
 // Use this macro to verify at compile time that certain restrictions are met.
 // The argument is the boolean expression to evaluate.
 // Example:
-//   COMPILE_ASSERT(sizeof(foo) < 128);
+//   RTC_COMPILE_ASSERT(sizeof(foo) < 128);
 // Note: In C++, use static_assert instead!
-#define COMPILE_ASSERT(expression) switch (0) {case 0: case expression:;}
+#define RTC_COMPILE_ASSERT(expression) switch (0) {case 0: case expression:;}
 
 #endif  // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_COMPILE_ASSERT_H_