[Android] Fix all target for managed install.

The Multiple proguards apk is a build-only test. There's no need to install it.

NOTRY=true

Review URL: https://chromiumcodereview.appspot.com/19720002

git-svn-id: http://src.chromium.org/svn/trunk/src/build@212320 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

android/tests/multiple_proguards/multiple_proguards.gyp

@@ -21,6 +21,8 @@
         'R_package': 'dummy',
         'R_package_relpath': 'dummy',
         'apk_name': 'MultipleProguards',
+        # This is a build-only test. There's nothing to install.
+        'gyp_managed_install': 0,
       },
       'dependencies': [
         # guava has references to objects using reflection which