Properly set up classpath for Android Lint (and fix its stderr filter)

build/android/lint_action.gypi

 # Copyright 2013 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.
 
 # This file is meant to be included into an action to provide a rule to
 # run lint on java/class files.
 
 {
   'action_name': 'lint_<(_target_name)',
   'message': 'Linting <(_target_name)',
@@ skipping 19 matching lines @@
     '<(lint_jar_path)',
     '<(suppressions_file)',
     '<(platform_xml_path)',
   ],
   'action': [
     'python', '<(DEPTH)/build/android/gyp/lint.py',
     '--lint-path=<(android_sdk_root)/tools/lint',
     '--config-path=<(suppressions_file)',
     '--processed-config-path=<(config_path)',
     '--cache-dir', '<(PRODUCT_DIR)/android_lint_cache',
+    '--android-sdk-version=<(android_sdk_version)',

[agrieve, 2016/04/08 15:16:12]

Since at the moment lint warnings fail GYP builds but not GN builds, I think the
best way to move forward is to revert this change so that GYP still compiles but
the warnings show up for GN. There's a separate bug for fixing these new
warnings and turning on --can-fail-build for GN.

https://codereview.chromium.org/1853463002/

[mlopatkin, 2016/04/08 16:55:16]

We can make --android-sdk-version optional for now and pass it only in GN build
like we already do with classpath jars. I've updated CL to do so.

     '--platform-xml-path', '<(platform_xml_path)',
     '--manifest-path=<(android_manifest_path)',
     '--result-path=<(result_path)',
     '--resource-dir=<(resource_dir)',
     '--product-dir=<(PRODUCT_DIR)',
     '--src-dirs=>(src_dirs)',
     '--jar-path=<(lint_jar_path)',
     '--can-fail-build',
     '--stamp=<(stamp_path)',
     '<@(additional_args)',
   ],
 }