Update lint and findbugs to use jars instead of class files

build/java.gypi

Index: build/java.gypi
diff --git a/build/java.gypi b/build/java.gypi
index 6f860300ad7f967fc2d3b5fc3191f9490a3d720c..bf6f56c8ed9542d5d73a44de7b801a8740446015 100644
--- a/build/java.gypi
+++ b/build/java.gypi
@@ -69,7 +69,6 @@
     'res_v14_verify_only%': 0,
     'resource_input_paths': ['>@(res_extra_files)'],
     'intermediate_dir': '<(SHARED_INTERMEDIATE_DIR)/<(_target_name)',
-    'classes_dir': '<(intermediate_dir)/classes',
     'compile_stamp': '<(intermediate_dir)/compile.stamp',
     'lint_stamp': '<(intermediate_dir)/lint.stamp',
     'lint_result': '<(intermediate_dir)/lint_result.xml',
@@ -234,7 +233,6 @@
       ],
       'action': [
         'python', '<(DEPTH)/build/android/gyp/javac.py',
-        '--classes-dir=<(classes_dir)',
         '--classpath=>(input_jars_paths)',
         '--src-gendirs=>(generated_src_dirs)',
         '--javac-includes=<(javac_includes)',
@@ -246,6 +244,23 @@
       ]
     },
     {
+      'action_name': 'instr_jar_<(_target_name)',
+      'message': 'Instrumenting <(_target_name) jar',
+      'variables': {
+        'input_path': '<(jar_path)',
+        'output_path': '<(jar_final_path)',
+        'stamp_path': '<(instr_stamp)',
+        'instr_type': 'jar',
+      },
+      'outputs': [
+        '<(jar_final_path)',
+      ],
+      'inputs': [
+        '<(jar_path)',
+      ],
+      'includes': [ 'android/instr_action.gypi' ],
+    },
+    {
       'variables': {
         'src_dirs': [
           '<(java_in_dir)/src',
@@ -254,8 +269,10 @@
         'stamp_path': '<(lint_stamp)',
         'result_path': '<(lint_result)',
         'config_path': '<(lint_config)',
+        'lint_jar_path': '<(jar_final_path)',
       },
       'inputs': [
+        '<(jar_final_path)',
         '<(compile_stamp)',
       ],
       'outputs': [
@@ -264,23 +281,6 @@
       'includes': [ 'android/lint_action.gypi' ],
     },
     {
-      'action_name': 'instr_jar_<(_target_name)',
-      'message': 'Instrumenting <(_target_name) jar',
-      'variables': {
-        'input_path': '<(jar_path)',
-        'output_path': '<(jar_final_path)',
-        'stamp_path': '<(instr_stamp)',
-        'instr_type': 'jar',
-      },
-      'outputs': [
-        '<(jar_final_path)',
-      ],
-      'inputs': [
-        '<(jar_path)',
-      ],
-      'includes': [ 'android/instr_action.gypi' ],
-    },
-    {
       'action_name': 'jar_toc_<(_target_name)',
       'message': 'Creating <(_target_name) jar.TOC',
       'inputs': [