android_gdbserver - fix warning about missing shared library symbols

The warning was:
	warning: Could not load shared library symbols for 4 libraries,
	e.g. /system/bin/linker.  Use the "info sharedlibrary" command to
	see the complete listing.

Fixed by grabbing all of those libraries along with libc.so.

NOTRY=true
R=scroggo@google.com, djsollen@google.com

Author: halcanary@google.com

Review URL: https://codereview.chromium.org/255193003

git-svn-id: http://skia.googlecode.com/svn/trunk@14441 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed