Create BaseJUnitClassRunner to run junit4 style tests

base/BUILD.gn

Index: base/BUILD.gn
diff --git a/base/BUILD.gn b/base/BUILD.gn
index 0a4170fb7e42b56840d3474ad349b99540bff556..d07b7d3d4a23c50d1d436dd4e9c2b51cfb79800f 100644
--- a/base/BUILD.gn
+++ b/base/BUILD.gn
@@ -2348,12 +2348,16 @@ if (is_android) {
     deps = [
       ":base_java",
       "//testing/android/reporter:reporter_java",
+      "//third_party/android_support_test_runner:exposed_instrumentation_api_publish_java",
+      "//third_party/android_support_test_runner:runner_java",
+      "//third_party/junit",
     ]
     java_files = [
       "test/android/javatests/src/org/chromium/base/test/BaseActivityInstrumentationTestCase.java",
       "test/android/javatests/src/org/chromium/base/test/BaseChromiumInstrumentationTestRunner.java",
       "test/android/javatests/src/org/chromium/base/test/BaseInstrumentationTestRunner.java",
       "test/android/javatests/src/org/chromium/base/test/BaseTestResult.java",
+      "test/android/javatests/src/org/chromium/base/test/BaseJUnit4ClassRunner.java",
       "test/android/javatests/src/org/chromium/base/test/util/AdvancedMockContext.java",
       "test/android/javatests/src/org/chromium/base/test/util/CommandLineFlags.java",
       "test/android/javatests/src/org/chromium/base/test/util/DisableIf.java",
@@ -2370,6 +2374,7 @@ if (is_android) {
       "test/android/javatests/src/org/chromium/base/test/util/MinAndroidSdkLevel.java",
       "test/android/javatests/src/org/chromium/base/test/util/MinAndroidSdkLevelSkipCheck.java",
       "test/android/javatests/src/org/chromium/base/test/util/PerfTest.java",
+      "test/android/javatests/src/org/chromium/base/test/util/PreTestHook.java",

[jbudorick, 2016/09/15 22:52:28]

This file is not in this CL.

[the real yoland, 2016/09/20 21:26:43]

I was hoping to extract PreTestHook interface out of BaseTestResult.java, and
change all the current usage of PreTestHook.
But I will do that in a seperate CL

Removed

       "test/android/javatests/src/org/chromium/base/test/util/Restriction.java",
       "test/android/javatests/src/org/chromium/base/test/util/RestrictionSkipCheck.java",
       "test/android/javatests/src/org/chromium/base/test/util/RetryOnFailure.java",