apk-based test runner work for android. 2 unit test bundles converted over (ipc, base).

OFF by default; enable with a gyp var.  E.g.
  GYP_DEFINES="$GYP_DEFINES gtest_target_type=shared_library" android_gyp

Some useful commands:
adb uninstall org.chromium.native_test
adb install -r out/Release/base_unittests_apk/ChromeNativeTests-debug.apk
adb shell am start -n org.chromium.native_test/org.chromium.native_test.ChromeNativeTestActivity

For the moment, all apks can be built simultaneously but use the same
activity name.  Thus you cannot have more than one installed at the
same time.

BUG=None
TEST=


Review URL: http://codereview.chromium.org/10051021

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@133053 0039d316-1c4b-4281-b951-d872f2087c98

• base/android/java/base.xml[diff]
• base/android/jni_android.h[diff]
• base/base.gyp[diff]
• build/all_android.gyp[diff]
• build/android/buildbot_functions.sh[diff]
• build/android/buildbot_fyi.sh[diff]
• build/android/buildbot_try_compile_test.sh[diff]
• build/android/envsetup.sh[diff]
• build/android/run_tests.py[diff]
• build/android/single_test_runner.py[diff]
• build/android/test_package.py[diff]
• build/android/test_package_apk.py[Added - diff]
• build/android/test_result.py[diff]
• build/common.gypi[diff]
• ipc/ipc.gyp[diff]
• media/base/android/OWNERS[Added - diff]
• media/base/android/java/java.gyp[diff]
• testing/android/AndroidManifest.xml[Added - diff]
• testing/android/OWNERS[Added - diff]
• testing/android/generate_native_test.py[Added - diff]
• testing/android/java/src/org/chromium/native_test/ChromeNativeTestActivity.java[Added - diff]
• testing/android/native_test.gyp[Added - diff]
• testing/android/native_test_apk.xml[Added - diff]
• testing/android/native_test_launcher.cc[Added - diff]
• testing/android/res/values/strings.xml[Added - diff]