diff --git a/components/third_party/adblock/lists/abp-xfiles/README.chromium b/components/third_party/adblock/lists/abp_xfiles/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/abp-xfiles/README.chromium
rename to components/third_party/adblock/lists/abp_xfiles/README.chromium
diff --git a/components/third_party/adblock/lists/adblock-iran/LICENSE b/components/third_party/adblock/lists/adblock_iran/LICENSE
similarity index 100%
rename from components/third_party/adblock/lists/adblock-iran/LICENSE
rename to components/third_party/adblock/lists/adblock_iran/LICENSE
diff --git a/components/third_party/adblock/lists/adblock-iran/README.chromium b/components/third_party/adblock/lists/adblock_iran/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/adblock-iran/README.chromium
rename to components/third_party/adblock/lists/adblock_iran/README.chromium
diff --git a/components/third_party/adblock/lists/adblock-korea-contrib/README.chromium b/components/third_party/adblock/lists/adblock_korea_contrib/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/adblock-korea-contrib/README.chromium
rename to components/third_party/adblock/lists/adblock_korea_contrib/README.chromium
diff --git a/components/third_party/adblock/lists/adblock-latvian/README.chromium b/components/third_party/adblock/lists/adblock_latvian/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/adblock-latvian/README.chromium
rename to components/third_party/adblock/lists/adblock_latvian/README.chromium
diff --git a/components/third_party/adblock/lists/adblock-pl/README.chromium b/components/third_party/adblock/lists/adblock_pl/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/adblock-pl/README.chromium
rename to components/third_party/adblock/lists/adblock_pl/README.chromium
diff --git a/components/third_party/adblock/lists/adguard-es/README.chromium b/components/third_party/adblock/lists/adguard_es/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/adguard-es/README.chromium
rename to components/third_party/adblock/lists/adguard_es/README.chromium
diff --git a/components/third_party/adblock/lists/adguard-ru/README.chromium b/components/third_party/adblock/lists/adguard_ru/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/adguard-ru/README.chromium
rename to components/third_party/adblock/lists/adguard_ru/README.chromium
diff --git a/components/third_party/adblock/lists/adguard-tr/README.chromium b/components/third_party/adblock/lists/adguard_tr/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/adguard-tr/README.chromium
rename to components/third_party/adblock/lists/adguard_tr/README.chromium
diff --git a/components/third_party/adblock/lists/cjx-annoyance/README.chromium b/components/third_party/adblock/lists/cjx_annoyance/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/cjx-annoyance/README.chromium
rename to components/third_party/adblock/lists/cjx_annoyance/README.chromium
diff --git a/components/third_party/adblock/lists/cjx-easylist-lite/README.chromium b/components/third_party/adblock/lists/cjx_easylist_lite/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/cjx-easylist-lite/README.chromium
rename to components/third_party/adblock/lists/cjx_easylist_lite/README.chromium
diff --git a/components/third_party/adblock/lists/easylist-cookie/README.chromium b/components/third_party/adblock/lists/easylist_cookie/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/easylist-cookie/README.chromium
rename to components/third_party/adblock/lists/easylist_cookie/README.chromium
diff --git a/components/third_party/adblock/lists/easylist-hebrew/README.chromium b/components/third_party/adblock/lists/easylist_hebrew/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/easylist-hebrew/README.chromium
rename to components/third_party/adblock/lists/easylist_hebrew/README.chromium
diff --git a/components/third_party/adblock/lists/easylist-thailand/README.chromium b/components/third_party/adblock/lists/easylist_thailand/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/easylist-thailand/README.chromium
rename to components/third_party/adblock/lists/easylist_thailand/README.chromium
diff --git a/components/third_party/adblock/lists/fanboy-indian/README.chromium b/components/third_party/adblock/lists/fanboy_indian/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/fanboy-indian/README.chromium
rename to components/third_party/adblock/lists/fanboy_indian/README.chromium
diff --git a/components/third_party/adblock/lists/fanboy-korean/README.chromium b/components/third_party/adblock/lists/fanboy_korean/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/fanboy-korean/README.chromium
rename to components/third_party/adblock/lists/fanboy_korean/README.chromium
diff --git a/components/third_party/adblock/lists/finnish-easylist-addition/README.chromium b/components/third_party/adblock/lists/finnish_easylist_addition/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/finnish-easylist-addition/README.chromium
rename to components/third_party/adblock/lists/finnish_easylist_addition/README.chromium
diff --git a/components/third_party/adblock/lists/frellwits-filter-lists/README.chromium b/components/third_party/adblock/lists/frellwits_filter_lists/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/frellwits-filter-lists/README.chromium
rename to components/third_party/adblock/lists/frellwits_filter_lists/README.chromium
diff --git a/components/third_party/adblock/lists/is-abp/README.chromium b/components/third_party/adblock/lists/is_abp/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/is-abp/README.chromium
rename to components/third_party/adblock/lists/is_abp/README.chromium
diff --git a/components/third_party/adblock/lists/road-block/LICENSE b/components/third_party/adblock/lists/road_block/LICENSE
similarity index 100%
rename from components/third_party/adblock/lists/road-block/LICENSE
rename to components/third_party/adblock/lists/road_block/LICENSE
diff --git a/components/third_party/adblock/lists/road-block/README.chromium b/components/third_party/adblock/lists/road_block/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/road-block/README.chromium
rename to components/third_party/adblock/lists/road_block/README.chromium
diff --git a/components/third_party/adblock/lists/slovenian-list/README.chromium b/components/third_party/adblock/lists/slovenian_list/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/slovenian-list/README.chromium
rename to components/third_party/adblock/lists/slovenian_list/README.chromium
diff --git a/components/third_party/adblock/lists/void-gr-filters/README.chromium b/components/third_party/adblock/lists/void_gr_filters/README.chromium
similarity index 100%
rename from components/third_party/adblock/lists/void-gr-filters/README.chromium
rename to components/third_party/adblock/lists/void_gr_filters/README.chromium