CMakeLists maintenance (#1826)

Removed various superfluous declarations, and rewrote some parts to
be nicer or more consistent.

JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu

jerry-core/debugger/jerry-debugger-ws.c

@@ -13,6 +13,10 @@
  * limitations under the License.
  */
 
+#include "jcontext.h"
+#include "jerry-debugger.h"
+#include "jerryscript-port.h"
+
 #ifdef JERRY_DEBUGGER
 
 #include <arpa/inet.h>
@@ -20,10 +24,6 @@
 #include <fcntl.h>
 #include <unistd.h>
 
-#include "jcontext.h"
-#include "jerry-debugger.h"
-#include "jerryscript-port.h"
-
 /**
  * Debugger socket communication port.
  */