Unbreak build with clang.

It's unclear whether it's a clang bug or our code is wrong, to be
verified later...

TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/438323002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22878 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

build/standalone.gypi

@@ -216,8 +216,7 @@
        or OS=="netbsd"', {
       'target_defaults': {
         'cflags': [ '-Wall', '<(werror)', '-W', '-Wno-unused-parameter',
-                    '-Wno-long-long', '-pthread', '-fno-exceptions',
-                    '-pedantic' ],
+                    '-Wno-long-long', '-pthread', '-fno-exceptions' ],
         'cflags_cc': [ '-Wnon-virtual-dtor', '-fno-rtti', '-std=gnu++0x' ],
         'ldflags': [ '-pthread', ],
         'conditions': [