[Android] JUnit runner + gyp changes.

testing/android/junit_test.gyp

Index: testing/android/junit_test.gyp
diff --git a/testing/android/junit_test.gyp b/testing/android/junit_test.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..8674db6a2dd6f1f7300b01ee1fb822418d3b5c0b
--- /dev/null
+++ b/testing/android/junit_test.gyp
@@ -0,0 +1,43 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'targets': [
+    {
+      'target_name': 'junit_test_support',
+      'type': 'none',
+      'dependencies': [
+        '../../third_party/junit/junit.gyp:junit_jar',
+      ],
+      'variables': {
+        'src_paths': [
+          '../../testing/android/java/src/org/chromium/testing/local',
+        ],
+      },
+      'all_dependent_settings': {
+        'variables': {
+          'main_class': 'org.chromium.testing.local.JunitTestMain',

[cjhopman, 2014/09/22 23:52:47]

Hm, I'm not sure I like that this is injected into dependents.
all_dependent_settings is something that should generally be avoided. I think
it'd be better if the top-level jars just specified this on their own.

I'm not a huge fan of that either, another alternative would be to have another
.gypi that set main_class... but idk, for now I'd just stick with having to
manually specify it on top-level junit targets.

[jbudorick, 2014/09/23 01:00:19]

Done.

+        },
+      },
+      'includes': [
+        '../../build/host_jar.gypi',
+      ],
+    },
+    {
+      'target_name': 'junit_unit_tests',
+      'type': 'none',
+      'dependencies': [
+        'junit_test_support',
+      ],
+      'variables': {
+        'src_paths': [
+          '../../testing/android/javatests/src/org/chromium/testing/local',
+        ],
+      },
+      'includes': [
+        '../../build/host_jar.gypi',
+      ],
+    },
+  ],
+}