Rename py-objfile-script-gdb.py.in to py-objfile-script-gdb.py

Patch <https://sourceware.org/ml/gdb-patches/2011-07/msg00225.html> was
to fix the problem that py-objfile-script-gdb.py is removed after an
in-tree build and test.  As a result of the previous patch (we don't
remove files copied to host any more), this patch is no longer needed.
This patch is to revert it logically.

gdb/testsuite:

2014-10-20  Yao Qi  <yao@codesourcery.com>

	* gdb.python/py-objfile-script-gdb.py.in: Rename it to ...
	* gdb.python/py-objfile-script-gdb.py: New file.
	* gdb.python/py-objfile-script.exp: Update reference to
	py-objfile-script-gdb.py.in.  Use gdb_remote_donwload instead
	of remote_download.  Remove the dest file.

gdb/testsuite/gdb.python/py-objfile-script-gdb.py

@@ -0,0 +1,63 @@
+# Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# This file is part of the GDB testsuite.
+
+import re
+
+class pp_ss:
+    def __init__(self, val):
+        self.val = val
+
+    def to_string(self):
+        return "a=<" + str(self.val["a"]) + "> b=<" + str(self.val["b"]) + ">"
+
+def lookup_function (val):
+    "Look-up and return a pretty-printer that can print val."
+
+    # Get the type.
+    type = val.type
+
+    # If it points to a reference, get the reference.
+    if type.code == gdb.TYPE_CODE_REF:
+        type = type.target ()
+
+    # Get the unqualified type, stripped of typedefs.
+    type = type.unqualified ().strip_typedefs ()
+
+    # Get the type name.    
+    typename = type.tag
+
+    if typename == None:
+        return None
+
+    # Iterate over local dictionary of types to determine
+    # if a printer is registered for that type.  Return an
+    # instantiation of the printer if found.
+    for function in pretty_printers_dict:
+        if function.match (typename):
+            return pretty_printers_dict[function] (val)
+        
+    # Cannot find a pretty printer.  Return None.
+
+    return None
+
+def register_pretty_printers ():
+    pretty_printers_dict[re.compile ('^ss$')]  = pp_ss
+
+pretty_printers_dict = {}
+
+register_pretty_printers ()
+gdb.current_progspace().pretty_printers.append (lookup_function)