Split core/jni/fd_utils-inl.h into a .h/.cpp pair.

(cherry picked from commit 44afe8be8f654192dc436a9c4238a925c22b14bf)

Test: m
Test: sailfish boots

Change-Id: I9ca93f31f6c20b702b2207333a9d56f6592630b0
diff --git a/core/jni/com_android_internal_os_Zygote.cpp b/core/jni/com_android_internal_os_Zygote.cpp
index fec8f4e..4b8ebad 100644
--- a/core/jni/com_android_internal_os_Zygote.cpp
+++ b/core/jni/com_android_internal_os_Zygote.cpp
@@ -56,7 +56,7 @@
 #include "ScopedLocalRef.h"
 #include "ScopedPrimitiveArray.h"
 #include "ScopedUtfChars.h"
-#include "fd_utils-inl.h"
+#include "fd_utils.h"
 
 #include "nativebridge/native_bridge.h"