Reland 83186: Enable building base.dll for the multi-dll build.

BUG=76996
TEST=none

Review URL: http://codereview.chromium.org/6883173

TBR=rvargas@google.com
Review URL: http://codereview.chromium.org/6902117

git-svn-id: http://src.chromium.org/svn/trunk/src/build@83369 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

common.gypi

@@ -1561,6 +1561,8 @@
               'usp10.lib',
               'psapi.lib',
               'dbghelp.lib',
+              'winmm.lib',
+              'shlwapi.lib',
             ],
             'conditions': [
               ['msvs_express', {