[iOS/OSX] Remove unused GN templates and helper scripts.

build/config/mac/rules.gni

Index: build/config/mac/rules.gni
diff --git a/build/config/mac/rules.gni b/build/config/mac/rules.gni
index 7055e1eee1d368d552fd2a1b24a4b38b5aebe6cf..cca8f6da44e8f3b6be95f62cc71f3164d881d459 100644
--- a/build/config/mac/rules.gni
+++ b/build/config/mac/rules.gni
@@ -4,215 +4,6 @@
 
 import("//build/toolchain/toolchain.gni")
 
-mac_app_script = "//build/config/mac/mac_app.py"
-
-template("code_sign_mac") {
-  assert(defined(invoker.entitlements_path),
-         "The path to the entitlements .xcent file")
-  assert(defined(invoker.identity), "The code signing identity")
-  assert(defined(invoker.application_path), "The application to code sign")
-  assert(defined(invoker.deps))
-
-  action(target_name) {
-    sources = [
-      invoker.entitlements_path,
-    ]
-
-    _application_path = invoker.application_path
-
-    script = mac_app_script
-
-    outputs = [
-      "$_application_path/_CodeSignature/CodeResources",
-    ]
-
-    args = [
-      "codesign",
-      "-p",
-      rebase_path(invoker.application_path, root_build_dir),
-      "-i",
-      invoker.identity,
-      "-e",
-      rebase_path(invoker.entitlements_path, root_build_dir),
-    ]
-
-    forward_variables_from(invoker,
-                           [
-                             "deps",
-                             "public_deps",
-                             "visibility",
-                           ])
-  }
-}
-
-template("process_nibs_mac") {
-  assert(defined(invoker.sources), "The nib sources must be specified")
-  assert(defined(invoker.module), "The nib module must be specified")
-  assert(defined(invoker.output_dir), "The output directory must be specified")
-
-  action_foreach(target_name) {
-    sources = invoker.sources
-
-    script = mac_app_script
-
-    invoker_out_dir = invoker.output_dir
-
-    outputs = [
-      "$root_build_dir/$invoker_out_dir/{{source_name_part}}.nib",
-    ]
-
-    args = [
-      "nib",
-      "-i",
-      "{{source}}",
-      "-o",
-      invoker_out_dir,
-      "-m",
-      invoker.module,
-    ]
-  }
-
-  forward_variables_from(invoker,
-                         [
-                           "deps",
-                           "public_deps",
-                           "visibility",
-                         ])
-}
-
-template("resource_copy_mac") {
-  assert(defined(invoker.resources),
-         "The source list of resources to copy over")
-  assert(defined(invoker.bundle_directory),
-         "The directory within the bundle to place the sources in")
-
-  if (defined(invoker.app_name)) {
-    _app_name = invoker.app_name
-  } else {
-    _app_name = target_name
-  }
-
-  _bundle_directory = invoker.bundle_directory
-  _resources = invoker.resources
-
-  copy(target_name) {
-    set_sources_assignment_filter([])
-    sources = _resources
-    outputs = [
-      "$root_build_dir/$_app_name.app/$_bundle_directory/Contents/Resources/{{source_file_part}}",
-    ]
-  }
-}
-
-template("mac_app") {
-  assert(defined(invoker.deps),
-         "Dependencies must be specified for $target_name")
-  assert(defined(invoker.info_plist),
-         "The application plist file must be specified for $target_name")
-  assert(defined(invoker.xibs),
-         "The list of XIB files must be specified for $target_name")
-
-  group_gen_target_name = target_name
-  copy_all_target_name = target_name + "_all_copy"
-
-  # We just create a variable so we can use the same in interpolation
-  if (defined(invoker.app_name)) {
-    _app_name = invoker.app_name
-  } else {
-    _app_name = target_name
-  }
-
-  # Generate the executable
-  bin_gen_target_name = target_name + "_bin"
-  executable(bin_gen_target_name) {
-    visibility = [ ":$group_gen_target_name" ]
-    deps = invoker.deps
-    output_name = app_name
-  }
-
-  # Process the Info.plist
-  plist_gen_target_name = target_name + "_plist"
-
-  action(plist_gen_target_name) {
-    visibility = [ ":$group_gen_target_name" ]
-    script = mac_app_script
-
-    sources = [
-      invoker.info_plist,
-    ]
-    outputs = [
-      "$root_build_dir/Info.plist",
-    ]
-
-    args = [
-      "plist",
-      "-i",
-      rebase_path(invoker.info_plist, root_build_dir),
-      "-o",
-      rebase_path(root_build_dir),
-    ]
-  }
-
-  # Copy the generated binaries and assets to their appropriate locations
-  copy_plist_gen_target_name = target_name + "_plist_copy"
-  copy(copy_plist_gen_target_name) {
-    visibility = [ ":$group_gen_target_name" ]
-    sources = [
-      "$root_build_dir/Info.plist",
-    ]
-
-    outputs = [
-      "$root_build_dir/$app_name.app/Contents/{{source_file_part}}",
-    ]
-
-    deps = [
-      ":$plist_gen_target_name",
-    ]
-  }
-
-  copy_bin_target_name = target_name + "_bin_copy"
-  copy(copy_bin_target_name) {
-    visibility = [ ":$group_gen_target_name" ]
-    sources = [
-      "$root_build_dir/$app_name",
-    ]
-
-    outputs = [
-      "$root_build_dir/$app_name.app/Contents/MacOS/{{source_file_part}}",
-    ]
-
-    deps = [
-      ":$bin_gen_target_name",
-    ]
-  }
-
-  copy_xib_target_name = target_name + "_xib_copy"
-  process_nibs_mac(copy_xib_target_name) {
-    visibility = [ ":$group_gen_target_name" ]
-    sources = invoker.xibs
-    module = app_name
-    output_dir = "$app_name.app/Contents/Resources"
-  }
-
-  group(copy_all_target_name) {
-    visibility = [ ":$group_gen_target_name" ]
-    deps = [
-      ":$copy_bin_target_name",
-      ":$copy_plist_gen_target_name",
-      ":$copy_xib_target_name",
-      ":$struct_gen_target_name",
-    ]
-  }
-
-  # Top level group
-
-  group(group_gen_target_name) {
-    deps = [
-      ":$copy_all_target_name",
-    ]
-  }
-}
-
 # Template to package a shared library into a Mac framework bundle.
 #
 # Arguments