Unify the naming scheme of all header defines

There have been several renamings of header files but the
ifndef/define/endif preprocessor directives did not always follow
the file name changes (or perhaps never followed a unified naming
scheme). This patch gets all headers aligned with the style of the
majority.

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

jerry-core/jrt/jrt.h

@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef JERRY_GLOBALS_H
-#define JERRY_GLOBALS_H
+#ifndef JRT_H
+#define JRT_H
 
 #include <stdio.h>
 #include <string.h>
@@ -217,4 +217,4 @@ extern bool jrt_read_from_buffer_by_offset (const uint8_t *, size_t, size_t *, v
 
 extern bool jrt_write_to_buffer_by_offset (uint8_t *, size_t, size_t *, const void *, size_t);
 
-#endif /* !JERRY_GLOBALS_H */
+#endif /* !JRT_H */