Remove a dead file.

Replaced by "oat/runtime/x86/runtime_support_x86.S".

Change-Id: Ifad2fd60fa1cc8db50e5aa4b67132c5bb2db8e8b
diff --git a/src/runtime_support_x86.S b/src/runtime_support_x86.S
deleted file mode 100644
index 7fd7af1..0000000
--- a/src/runtime_support_x86.S
+++ /dev/null
@@ -1,43 +0,0 @@
-#include "asm_support.h"
-
-#if defined(__APPLE__)
-    // Mac OS X mangles the functions with an underscore prefix
-    #define art_deliver_exception_from_code _art_deliver_exception_from_code
-    #define art_proxy_invoke_handler _art_proxy_invoke_handler
-    #define art_update_debugger _art_update_debugger
-    #define artDeliverExceptionFromCode _artDeliverExceptionFromCode
-#endif
-
-    .globl art_deliver_exception_from_code
-    /*
-     * Called by managed code, saves callee saves and then calls artThrowException
-     * that will place a mock Method* at the bottom of the stack.
-     * EAX holds the exception.
-     */
-art_deliver_exception_from_code:
-    // Create frame
-    pushl %edi  // Save callee saves
-    pushl %esi
-    pushl %ebp
-    pushl $0
-    pushl $0
-    pushl $0
-    pushl $0   // Will be clobbered to be Method*
-    mov %esp, %ecx
-    // Outgoing argument set up
-    pushl $0  // Alignment padding
-    pushl %ecx                        // pass SP
-    pushl %fs:THREAD_SELF_OFFSET      // pass fs:offsetof(Thread,self_)
-    pushl %eax                        // pass Throwable*
-    call artDeliverExceptionFromCode  // artDeliverExceptionFromCode(Throwable*, Thread*, SP)
-    int3
-
-    // TODO
-    .globl art_proxy_invoke_handler
-art_proxy_invoke_handler:
-    int3
-
-    // TODO
-    .globl art_update_debugger
-art_update_debugger:
-    int3