Expose resources in Robolectric/JUnit tests.

chrome/android/BUILD.gn

Index: chrome/android/BUILD.gn
diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
index 0b67e344222af69c44af6153519516baf7bfc4b8..b7fafb68a4c55a015da8fb6a0dc6090fb2378b55 100644
--- a/chrome/android/BUILD.gn
+++ b/chrome/android/BUILD.gn
@@ -370,6 +370,12 @@ junit_binary("chrome_junit_tests") {
     google_play_services_library,
   ]
   srcjar_deps = [ "//base:base_build_config_gen" ]
+
+  package_name = manifest_package
+  resource_dirs = [

[jbudorick, 2017/03/30 19:11:44]

Is there a way we can get this from the resources targets on which this target
depends? (build_config?)

[mikecase (-- gone --), 2017/03/31 17:35:07]

Really unsure. I took a look through the build config files and it didnt look
like anything currently in the build config files would help out here.

But yeah, the current solution of listing out all directories that have relevant
resources by hand isnt great...

[jbudorick, 2017/04/03 19:43:25]

As mentioned offline: the build_config tracks resource directories, so we really
should be able to do it automatically.

+    "//chrome/android/java/res/",

[jbudorick, 2017/03/30 19:11:44]

Should this also include res_chromium?

[mikecase (-- gone --), 2017/03/31 17:35:07]

Probably? Done

+    "$root_gen_dir/chrome/android/chrome_strings_grd_grit_output/",
+  ]
 }
 
 chrome_version_java_dir = "$root_gen_dir/templates/chrome_version_java"