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

build/java.gypi

Index: build/java.gypi
diff --git a/build/java.gypi b/build/java.gypi
index 576fdc4475ede4ddccaffcdeca1aab2df00c239d..17320a4f802fe91078679800bbbe8a180947a818 100644
--- a/build/java.gypi
+++ b/build/java.gypi
@@ -138,6 +138,11 @@
             '--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)',
           ],
         },
       ],
@@ -174,6 +179,11 @@
         '-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'