[Cronet] Enforce ARMv7 Cronet doesn't inadvertently use ARM Neon instructions

components/cronet/tools/cr_cronet.py

Index: components/cronet/tools/cr_cronet.py
diff --git a/components/cronet/tools/cr_cronet.py b/components/cronet/tools/cr_cronet.py
index 229154bf340936ba576a2d1dcb8a00f17714cd03..8ecdd5605e50bd6435e20701fd9565d24c0a5ea5 100755
--- a/components/cronet/tools/cr_cronet.py
+++ b/components/cronet/tools/cr_cronet.py
@@ -93,11 +93,11 @@ def main():
   gyp_defines = 'GYP_DEFINES="OS=' + target_os + ' enable_websockets=0 '+ \
       'disable_file_support=1 disable_ftp_support=1 '+ \
       'enable_errorprone=1 use_platform_icu_alternatives=1 ' + \
-      'disable_brotli_filter=1"'
+      'disable_brotli_filter=1 arm_neon=0"'
   gn_args += 'target_os="' + target_os + '" enable_websockets=false '+ \
       'disable_file_support=true disable_ftp_support=true '+ \
       'use_platform_icu_alternatives=true '+ \
-      'disable_brotli_filter=true'
+      'disable_brotli_filter=true arm_use_neon=false'
 
   extra_options = ' '.join(extra_options_list)
   if options.gn: