[firefox] housekeeping (google#2234)

* disable ContentSecurityPolicyParser target

* disable building av1 (requires new nasm)

* remove ContentSecurityPolicyParser files

projects/firefox/Dockerfile

@@ -21,5 +21,3 @@ RUN hg clone --uncompressed https://hg.mozilla.org/mozilla-central
 RUN git clone --depth 1 https://github.com/mozillasecurity/fuzzdata
 WORKDIR mozilla-central
 COPY build.sh target.c *.options mozconfig.* $SRC/
-COPY *.diff $SRC/mozilla-central/
-RUN hg patch --no-commit ContentSecurityPolicyParser.diff

projects/firefox/build.sh

@@ -20,8 +20,9 @@ FUZZ_TARGETS=(
   SdpParser
   StunParser
   ContentParentIPC
-  ContentSecurityPolicyParser
-  # Qcms # needn't be enabled; has its own project with more sanitizers/engines
+# Targets which are available but disabled.
+  # Qcms
+  # ContentSecurityPolicyParser
 )
 
 # Firefox object (build) directory and configuration file.
@@ -82,6 +83,3 @@ cp $SRC/fuzzdata/dicts/stun.dict $OUT/StunParser.dict
 
 # ContentParentIPC
 cp $SRC/fuzzdata/settings/ipc/libfuzzer.content.blacklist.txt $OUT/firefox
-
-# ContentSecurityPolicyParser
-cp dom/security/fuzztest/csp_fuzzer.dict $OUT/ContentSecurityPolicyParser.dict

projects/firefox/mozconfig.coverage

@@ -2,6 +2,7 @@ ac_add_options --disable-debug
 ac_add_options --disable-elf-hack
 ac_add_options --disable-jemalloc
 ac_add_options --disable-crashreporter
+ac_add_options --disable-av1
 ac_add_options --enable-fuzzing
 ac_add_options --enable-optimize=-O1
 ac_add_options --enable-debug-symbols=-gline-tables-only