ARM: allow VFP3 instructions when hardfloat is enabled.

R=danno@chromium.org
BUG=152506

Review URL: https://chromiumcodereview.appspot.com/11028116

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

build/common.gypi

@@ -152,7 +152,7 @@
           [ 'v8_use_arm_eabi_hardfloat=="true"', {
             'defines': [
               'USE_EABI_HARDFLOAT=1',
-              'CAN_USE_VFP2_INSTRUCTIONS',
+              'CAN_USE_VFP3_INSTRUCTIONS',
             ],
             'target_conditions': [
               ['_toolset=="target"', {