diff -up firefox-36.0.1/mozilla-release/media/webrtc/trunk/webrtc/build/common.gypi.arm firefox-36.0.1/mozilla-release/media/webrtc/trunk/webrtc/build/common.gypi
--- firefox-36.0.1/mozilla-release/media/webrtc/trunk/webrtc/build/common.gypi.arm	2015-03-05 11:28:19.000000000 +0100
+++ firefox-36.0.1/mozilla-release/media/webrtc/trunk/webrtc/build/common.gypi	2015-03-09 10:02:17.875243261 +0100
@@ -235,19 +235,6 @@
         'defines': [
           'WEBRTC_ARCH_ARM',
         ],
-        'conditions': [
-          ['arm_version==7', {
-            'defines': ['WEBRTC_ARCH_ARM_V7',
-                        'WEBRTC_BUILD_NEON_LIBS'],
-            'conditions': [
-              ['arm_neon==1', {
-                'defines': ['WEBRTC_ARCH_ARM_NEON',],
-              }, {
-                'defines': ['WEBRTC_DETECT_ARM_NEON',],
-              }],
-            ],
-          }],
-        ],
       }],
       ['os_bsd==1', {
         'defines': [