Add compress='brotli' to all media app js resources.

Bug: 996088
Change-Id: Icd5e667f216c4202d3144666e88313817f6ffabc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2108203Reviewed-by: Trent Apted <tapted@chromium.org>
Reviewed-by: Ryo Hashimoto <hashimoto@chromium.org>
Commit-Queue: Zain Afzal <zafzal@google.com>
Cr-Commit-Position: refs/heads/master@{#751570}

chromeos/components/media_app_ui/resources/media_app_resources.grd

@@ -12,13 +12,13 @@
       <include name="IDR_MEDIA_APP_INDEX_HTML" file="index.html" type="BINDATA" />
       <include name="IDR_MEDIA_APP_PWA_HTML" file="pwa.html" type="BINDATA" />
       <include name="IDR_MEDIA_APP_MANIFEST" file="manifest.json" type="BINDATA" />
-      <include name="IDR_MEDIA_APP_MOJO_API_BOOTSTRAP_JS" file="js/mojo_api_bootstrap.js" type="BINDATA" />
-      <include name="IDR_MEDIA_APP_MEDIA_APP_MOJOM_JS" file="${root_gen_dir}/chromeos/components/media_app_ui/media_app_ui.mojom-lite.js" use_base_dir="false" type="BINDATA" />
-      <include name="IDR_MEDIA_APP_INDEX_SCRIPTS_JS" file="js/media_app_index_scripts.js" flattenhtml="true" type="BINDATA" />
-      
+      <include name="IDR_MEDIA_APP_MOJO_API_BOOTSTRAP_JS" file="js/mojo_api_bootstrap.js" compress="brotli" type="BINDATA" />
+      <include name="IDR_MEDIA_APP_MEDIA_APP_MOJOM_JS" file="${root_gen_dir}/chromeos/components/media_app_ui/media_app_ui.mojom-lite.js" use_base_dir="false" compress="brotli" type="BINDATA" />
+      <include name="IDR_MEDIA_APP_INDEX_SCRIPTS_JS" file="js/media_app_index_scripts.js" flattenhtml="true" compress="brotli" type="BINDATA" />
+
       <!-- Unprivileged guest contents. -->
       <include name="IDR_MEDIA_APP_APP_HTML" file="app.html" type="BINDATA" />
-      <include name="IDR_MEDIA_APP_APP_SCRIPTS_JS" file="js/media_app_app_scripts.js" flattenhtml="true" type="BINDATA" />
+      <include name="IDR_MEDIA_APP_APP_SCRIPTS_JS" file="js/media_app_app_scripts.js" flattenhtml="true" compress="brotli" type="BINDATA" />
     </includes>
   </release>
 </grit>

chromeos/components/media_app_ui/resources/mock/media_app_bundle_mock_resources.grd

@@ -12,12 +12,15 @@
     <includes>
       <include name="IDR_MEDIA_APP_APP_MAIN_JS"
           file="js/app_main.js"
+          compress="brotli"
           type="BINDATA" />
       <include name="IDR_MEDIA_APP_APP_IMAGE_HANDLER_MODULE_JS"
           file="js/mock_module.js"
+          compress="brotli"
           type="BINDATA" />
       <include name="IDR_MEDIA_APP_APP_DROP_TARGET_MODULE_JS"
           file="js/mock_module.js"
+          compress="brotli"
           type="BINDATA" />
       <!-- Use a placeholder icon when enable_cros_media_app = false. -->
       <include name="IDR_MEDIA_APP_APP_ICON_256_PNG"

chromeos/resources/BUILD.gn

@@ -106,6 +106,8 @@ grit("media_app_resources") {
   ]
   output_dir = "$root_gen_dir/chromeos"
 
+  use_brotli = true
+
   grit_flags = [
     "-E",
     "root_gen_dir=" + rebase_path(root_gen_dir, root_build_dir),