Reland "Changes to build inside a Dawn checkout."

This is a reland of 11c31e0a I've landed upstream Skia change https://skia-review.googlesource.com/c/skia/+/351496 which should make this safe to reland. Original change's description: > Changes to build inside a Dawn checkout. > > Add an "angle_standalone" flag that can be disabled by Dawn. > Put test definitions behind angle_standalone || build_with_chromium. > > Bug: angleproject:5462 > Change-Id: I58c9b18723384334156e2a3dd86ed3f89afcaade > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2587451 > Reviewed-by: Jamie Madill <jmadill@chromium.org> > Commit-Queue: Stephen White <senorblanco@chromium.org> Bug: angleproject:5462 Change-Id: I4ff92d45b3692312a004f03b425234b78c5a6219 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2618040 Commit-Queue: Stephen White <senorblanco@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>

Reland "Changes to build inside a Dawn checkout."
f4cd1747 · Stephen White · Commit Bot · 038ae144 · f4cd1747 · f4cd1747
Commit f4cd1747 authored Dec 21, 2020 by Stephen White Committed by Commit Bot Jan 08, 2021
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Showing with 7 additions and 2 deletions

BUILD.gn BUILD.gn +1 -1

angle.gni gni/angle.gni +6 -1

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--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1137,7 +1137,7 @@ angle_executable("angle_shader_translator") {
  deps = [ ":translator" ]
 }

-if (angle_has_build) {
+if (angle_standalone || build_with_chromium) {
  config("angle_feature_support_config") {
    include_dirs = [
      "include",

--- a/gni/angle.gni
+++ b/gni/angle.gni
@@ -101,6 +101,9 @@ declare_args() {
  # worker thread pool.
  angle_delegate_workers = build_with_chromium

+  # True if we are building inside an ANGLE checkout.
+  angle_standalone = !build_with_chromium
+
  angle_enable_d3d9 = is_win && !angle_is_winuwp
  angle_enable_d3d11 = is_win
  angle_enable_gl = (ozone_platform_gbm || (!is_linux && !is_chromeos) ||
@@ -338,7 +341,8 @@ template("angle_static_library") {
  }
 }

-template("angle_test") {
+if (angle_standalone || build_with_chromium) {
+  template("angle_test") {
    test(target_name) {
      forward_variables_from(invoker,
                             "*",
@@ -408,6 +412,7 @@ template("angle_test") {
          use_raw_android_executable = true
        }
      }
+    }
    if (is_ios) {
      # We use a special main function on iOS to initialize UIKit before the normal main runs.
      ldflags = [