Fix common.gypi after r11032

TBR=yangguo@chromium.org
TEST=Win Reliability Builder stops complaining

Review URL: https://chromiumcodereview.appspot.com/9693052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11034 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

build/common.gypi

@@ -185,8 +185,6 @@
                         'cflags': ['-msoft-float'],
                         'ldflags': ['-msoft-float'],
                       }],
-                    ],
-                    'conditions': [
                       ['mips_arch_variant=="mips32r2"', {
                         'cflags': ['-mips32r2', '-Wa,-mips32r2'],
                       }],