Bug 737631: clean up linux32/linux64 mozconfigs. r=ted

browser/config/mozconfigs/linux32/nightly

@@ -11,22 +11,22 @@ ac_add_options --enable-js-diagnostics
 # Avoid dependency on libstdc++ 4.5
 ac_add_options --enable-stdcxx-compat
 
+# PGO
+mk_add_options PROFILE_GEN_SCRIPT='$(PYTHON) @MOZ_OBJDIR@/_profile/pgo/profileserver.py 10'
+
 # Needed to enable breakpad in application.ini
 export MOZILLA_OFFICIAL=1
 
 export MOZ_TELEMETRY_REPORTING=1
 
-# PGO
-mk_add_options PROFILE_GEN_SCRIPT='$(PYTHON) @MOZ_OBJDIR@/_profile/pgo/profileserver.py 10'
+# Treat warnings as errors in directories with FAIL_ON_WARNINGS.
+ac_add_options --enable-warnings-as-errors
 
 # Enable parallel compiling
 mk_add_options MOZ_MAKE_FLAGS="-j4"
 
-#Use ccache
+# Use ccache
 ac_add_options --with-ccache=/usr/bin/ccache
 
-# Treat warnings as errors in directories with FAIL_ON_WARNINGS.
-ac_add_options --enable-warnings-as-errors
-
 # Package js shell.
 export MOZ_PACKAGE_JSSHELL=1

browser/config/mozconfigs/linux64/nightly

@@ -11,22 +11,22 @@ ac_add_options --enable-js-diagnostics
 # Avoid dependency on libstdc++ 4.5
 ac_add_options --enable-stdcxx-compat
 
+# PGO
+mk_add_options PROFILE_GEN_SCRIPT='$(PYTHON) @MOZ_OBJDIR@/_profile/pgo/profileserver.py 10'
+
 # Needed to enable breakpad in application.ini
 export MOZILLA_OFFICIAL=1
 
 export MOZ_TELEMETRY_REPORTING=1
 
-# PGO
-mk_add_options PROFILE_GEN_SCRIPT='$(PYTHON) @MOZ_OBJDIR@/_profile/pgo/profileserver.py 10'
+# Treat warnings as errors in directories with FAIL_ON_WARNINGS.
+ac_add_options --enable-warnings-as-errors
 
 # Enable parallel compiling
 mk_add_options MOZ_MAKE_FLAGS="-j4"
 
-#Use ccache
+# Use ccache
 ac_add_options --with-ccache=/usr/bin/ccache
 
-# Treat warnings as errors in directories with FAIL_ON_WARNINGS.
-ac_add_options --enable-warnings-as-errors
-
 # Package js shell.
 export MOZ_PACKAGE_JSSHELL=1