mozjs: fix the compile error of powerpc64

fix the following error
  |error: 'jsuword' does not name a type

Signed-off-by: Chunrong Guo <B40290@freescale.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-extended/mozjs/mozjs/fix-the-compile-error-of-powerpc64.patch

@@ -0,0 +1,18 @@
+fix the compile error of powerpc64
+ 
+Upstream-status: Accepted
+
+ fix the following error
+ |error: 'jsuword' does not name a type
+
+
+--- a/js/src/jsval.hold	2015-04-24 01:15:06.692970731 -0500
++++ b/js/src/jsval.h	2015-04-24 01:15:41.792969478 -0500
+@@ -304,7 +304,6 @@
+             int32_t        i32;
+             uint32_t       u32;
+             JSWhyMagic     why;
+-            jsuword        word;
+         } payload;
+     } s;
+     double asDouble;

meta-oe/recipes-extended/mozjs/mozjs_17.0.0.bb

@@ -11,6 +11,7 @@ SRC_URI = " \
     file://0004-mozbug746112-no-decommit-on-large-pages.patch;patchdir=../../ \
     file://0005-aarch64-64k-page.patch;patchdir=../../ \
     file://0001-regenerate-configure.patch;patchdir=../../ \ 
+    file://fix-the-compile-error-of-powerpc64.patch;patchdir=../../ \
   "
 
 SRC_URI[md5sum] = "20b6f8f1140ef6e47daa3b16965c9202"