Reland of Move language pak files to assets.

build/config/android/rules.gni

Index: build/config/android/rules.gni
diff --git a/build/config/android/rules.gni b/build/config/android/rules.gni
index f23df29024e925b2eeaeb0a03f48234e9edde934..9033d222804d94de0e7e96020fec08bb53650751 100644
--- a/build/config/android/rules.gni
+++ b/build/config/android/rules.gni
@@ -607,69 +607,6 @@ if (enable_java_templates) {
     }
   }
 
-  # Creates a resources.zip with locale.pak files placed into appropriate
-  # resource configs (e.g. en-GB.pak -> res/raw-en/en_gb.pak). Also generates
-  # a locale_paks TypedArray so that resource files can be enumerated at runtime.
-  #
-  # If this target is included in the deps of an android resources/library/apk,
-  # the resources will be included with that target.
-  #
-  # Variables:
-  #   sources: List of .pak files. Names must be of the form "en.pak" or
-  #       "en-US.pak".
-  #   deps: (optional) List of dependencies that might be needed to generate
-  #       the .pak files.
-  #
-  # Example
-  #   locale_pak_resources("locale_paks") {
-  #     sources = [ "path/en-US.pak", "path/fr.pak", ... ]
-  #   }
-  template("locale_pak_resources") {
-    set_sources_assignment_filter([])
-    assert(defined(invoker.sources))
-
-    _base_path = "$target_gen_dir/$target_name"
-    _resources_zip = _base_path + ".resources.zip"
-    _build_config = _base_path + ".build_config"
-
-    write_build_config("${target_name}__build_config") {
-      build_config = _build_config
-      resources_zip = _resources_zip
-      type = "android_resources"
-      is_locale_resource = true
-    }
-
-    action("${target_name}__create_resources_zip") {
-      forward_variables_from(invoker,
-                             [
-                               "deps",
-                               "sources",
-                             ])
-      script = "//build/android/gyp/locale_pak_resources.py"
-      depfile = "$target_gen_dir/$target_name.d"
-
-      outputs = [
-        _resources_zip,
-      ]
-
-      _rebased_sources = rebase_path(sources, root_build_dir)
-      args = [
-        "--locale-paks=${_rebased_sources}",
-        "--resources-zip",
-        rebase_path(_resources_zip, root_build_dir),
-        "--depfile",
-        rebase_path(depfile, root_build_dir),
-      ]
-    }
-
-    group(target_name) {
-      public_deps = [
-        ":${target_name}__build_config",
-        ":${target_name}__create_resources_zip",
-      ]
-    }
-  }
-
   # Declare an Android resources target
   #
   # This creates a resources zip file that will be used when building an Android
@@ -1431,8 +1368,6 @@ if (enable_java_templates) {
   #   testonly: Marks this target as "test-only".
   #   write_asset_list: Adds an extra file to the assets, which contains a list of
   #     all other asset files.
-  #   alternative_locale_resource_dep: The locale resource target which overrides
-  #     any exsting locale resources in dep graph.
   #   requires_sdk_api_level_23: If defined and true, the apk is intended for
   #     installation only on Android M or later. In these releases the system
   #     linker does relocation unpacking, so we can enable it unconditionally.
@@ -1665,11 +1600,6 @@ if (enable_java_templates) {
         possible_config_deps = invoker.deps
       }
 
-      if (defined(invoker.alternative_locale_resource_dep)) {
-        possible_config_deps += [ invoker.alternative_locale_resource_dep ]
-        has_alternative_locale_resource = true
-      }
-
       # Added emma to the target's classpath via its .build_config.
       if (emma_coverage && !_emma_never_instrument) {
         possible_config_deps += [ "//third_party/android_tools:emma_device" ]
@@ -1720,9 +1650,6 @@ if (enable_java_templates) {
       if (defined(invoker.deps)) {
         deps += invoker.deps
       }
-      if (defined(invoker.alternative_locale_resource_dep)) {
-        deps += [ invoker.alternative_locale_resource_dep ]
-      }
     }
     _srcjar_deps += [ ":$process_resources_target" ]
 
@@ -1793,6 +1720,9 @@ if (enable_java_templates) {
         sources = [
           "//base/android/java/templates/BuildConfig.template",
         ]
+        deps = [
+          ":$build_config_target",
+        ]
 
         defines = []
         if (enable_multidex) {
@@ -1801,6 +1731,12 @@ if (enable_java_templates) {
         if (is_java_debug || dcheck_always_on) {
           defines += [ "_DCHECK_IS_ON" ]
         }
+        defines += [
+          "COMPRESSED_ASSETS_LIST=" +
+              "@FileArg($_rebased_build_config:compressed_assets_java_list)",
+          "UNCOMPRESSED_ASSETS_LIST=" +
+              "@FileArg($_rebased_build_config:uncompressed_assets_java_list)",
+        ]
       }
       _srcjar_deps += [ ":${_template_name}__build_config_java" ]
     }