Revert of Add //build/android/pylib/results/ to Android isolate packaging (patchset #1 id:1 of https://codereview.webrtc.org/3006103002/ )

Reason for revert:
Breaks memcheck bot: https://build.chromium.org/p/client.webrtc/builders/Linux%20Memcheck/builds/11554

Edward: do you understand why? I'll run a full CQ set before relanding for sure.

Original issue's description:
> Add //build/android/pylib/results/ to Android isolate packaging
>
> This is needed before relanding
> https://chromium-review.googlesource.com/c/chromium/tools/build/+/619228
>
> TESTED=
> I built tools_unittests and verified build/android/pylib/results/presentation/test_results_presentation.py
> is listed in the .isolated file:
> OUT=out/android-Release
> TEST=tools_unittests
> tools_webrtc/mb/mb.py isolate //$OUT $TEST
> tools/swarming_client/isolate.py archive -I https://isolateserver.appspot.com -i $OUT/$TEST.isolate -s $OUT/$TEST.isolated
>
> BUG=chromium:717417
> NOTRY=True
>
> Review-Url: https://codereview.webrtc.org/3006103002
> Cr-Commit-Position: refs/heads/master@{#19695}
> Committed: https://chromium.googlesource.com/external/webrtc/+/f8ff0282c6b605f16fa5464b9496be1f6bac35ed

TBR=ehmaldonado@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:717417

Review-Url: https://codereview.webrtc.org/3008083004
Cr-Original-Commit-Position: refs/heads/master@{#19696}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: e5abac443a5cbaf5acdcdc7c0876f8ba2aa48ad1
diff --git a/webrtc.gni b/webrtc.gni
index 7e74161..af4d6f9 100644
--- a/webrtc.gni
+++ b/webrtc.gni
@@ -265,7 +265,6 @@
                            "*",
                            [
                              "configs",
-                             "data",
                              "public_configs",
                              "suppressed_configs",
                            ])
@@ -279,14 +278,6 @@
     if (!build_with_chromium && is_android) {
       android_manifest = webrtc_root + "test/android/AndroidManifest.xml"
       deps += [ webrtc_root + "test:native_test_java" ]
-
-      # Needed for build/android/pylib/results/presentation/test_results_presentation.py
-      data = [
-        "//build/android/pylib/results/",
-      ]
-      if (defined(invoker.data)) {
-        data += invoker.data
-      }
     }
   }
 }