Temporary fix for build break when removing Java files or resources.

build/java.gypi

 # Copyright (c) 2012 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 a target to provide a rule
 # to build Java in a consistent manner.
 #
 # To use this, create a gyp target with the following form:
 # {
 #   'target_name': 'my-package_java',
@@ skipping 120 matching lines @@
             '<(R_file)',
           ],
           'action': [
             '<(DEPTH)/build/android/process_resources.py',
             '--android-sdk', '<(android_sdk)',
             '--android-sdk-tools', '<(android_sdk_tools)',
             '--R-package', '<(R_package)',
             '--R-dir', '<(R_dir)',
             '--res-dir', '<(res_dir)',
             '--out-res-dir', '<(out_res_dir)',
+
+            # Add list of inputs to the command line, so if inputs change
+            # (e.g. if a resource if removed), the command will be re-run.
+            # TODO(newt): remove this once crbug.com/177552 is fixed in ninja.
+            '--ignore', '>(_inputs)',
           ],
         },
       ],
     }],
   ],
   'actions': [
     {
       'action_name': 'ant_<(_target_name)',
       'message': 'Building <(_target_name) java sources.',
       'inputs': [
@@ skipping 16 matching lines @@
         '-DANDROID_GDBSERVER=<(android_gdbserver)',
         '-DPRODUCT_DIR=<(ant_build_out)',
 
         '-DADDITIONAL_SRC_DIRS=>(additional_src_dirs)',
         '-DGENERATED_SRC_DIRS=>(generated_src_dirs)',
         '-DINPUT_JARS_PATHS=>(input_jars_paths)',
         '-DJAR_NAME=<(jar_name)',
         '-DOUT_DIR=<(ant_build_out)/<(_target_name)',
         '-DJAVAC_INCLUDES=>(javac_includes)',
 
+        # Add list of inputs to the command line, so if inputs change
+        # (e.g. if a Java file is removed), the command will be re-run.
+        # TODO(newt): remove this once crbug.com/177552 is fixed in ninja.
+        '-DTHIS_IS_IGNORED=>(_inputs)',
+
         '-Dbasedir=<(java_in_dir)',
         '-buildfile',
         '<(DEPTH)/build/android/ant/chromium-jars.xml'
       ]
     },
   ],
 }