Fix gdb.fortran/array-element.exp failures.

This fixes two FAIL results when running this test file due to a
misplaced "continue" command, which caused the inferior to end execution
prematurely.

Before, we had:

FAIL: gdb.fortran/array-element.exp: continue to breakpoint once again
(the program exited)
FAIL: gdb.fortran/array-element.exp: print the second element of array a

                === gdb Summary ===

                # of expected passes            3
                # of unexpected failures        2

This gives us:

                === gdb Summary ===

                # of expected passes            4

2014-07-04  Gabriel Krisman Bertazi  <gabriel@krisman.be>

	* gdb.fortran/array-element.exp: Remove wrong "continue" command
	that caused test to fail.

---
 gdb/testsuite/gdb.fortran/array-element.exp | 3 ---
 1 file changed, 3 deletions(-)

On Friday, July 04 2014, Gabriel Krisman Bertazi wrote:

> This fixes two FAIL results when running this test file due to a
> misplaced "continue" command, which caused the inferior to end execution
> prematurely.

Thanks, this is great :-).

> 2014-07-04  Gabriel Krisman Bertazi  <gabriel@krisman.be>
>
> 	* gdb.fortran/array-element.exp: Remove wrong "continue" command
> 	that caused test to fail.
>
> ---
>  gdb/testsuite/gdb.fortran/array-element.exp | 3 ---
>  1 file changed, 3 deletions(-)
>
> diff --git a/gdb/testsuite/gdb.fortran/array-element.exp b/gdb/testsuite/gdb.fortran/array-element.exp
> index 579db03..3c87790 100644
> --- a/gdb/testsuite/gdb.fortran/array-element.exp
> +++ b/gdb/testsuite/gdb.fortran/array-element.exp
> @@ -41,8 +41,5 @@ gdb_test "continue" \
>      "continue to breakpoint"
>  gdb_test "print a(1)" ".*1 = 1.*" "print the first element of array a"
>  
> -gdb_test "continue" \
> -    "Continuing\\..*Breakpoint.*" \
> -    "continue to breakpoint once again"
>  gdb_test "print a(2)" ".*2 = 2.*" "print the second element of array a"

I am not a Fortran expert, but after looking at the testcase it seems
this is the right fix indeed.

BTW, I recommend that this testcase be simplified.  Instead of:

  set bp_location [gdb_get_line_number "continue"]
  gdb_test "break $bp_location" \
      "Breakpoint.*at.* file .*$srcfile, line $bp_location\\." \
      "breakpoint at continue"

  gdb_test "continue" \
      "Continuing\\..*Breakpoint.*" \
      "continue to breakpoint"
  gdb_test "print a(1)" ".*1 = 1.*" "print the first element of array a"

  gdb_test "print a(2)" ".*2 = 2.*" "print the second element of array a"

It could be written as:

  gdb_breakpoint [gdb_get_line_number "continue"]
  gdb_continue_to_breakpoint "continue"
  gdb_test "print a(1)" ".*1 = 1.*" "print the first element of array a"
  gdb_test "print a(2)" ".*2 = 2.*" "print the second element of array a"

Would you like to do that?

Otherwise, it looks good to me (this is not an approval).

Thanks,