Pass -gline-tables-only when building with ASan on Mac.

BUG=148383
TBR=thakis@chromium.org

Review URL: https://codereview.chromium.org/288743002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@270990 0039d316-1c4b-4281-b951-d872f2087c98

build/common.gypi

@@ -4459,6 +4459,7 @@
                 '-fsanitize=address',
                 '-mllvm -asan-globals=0',  # http://crbug.com/352073
                 '-w',  # http://crbug.com/162783
+                '-gline-tables-only',
               ],
             },
           }],