Mirror images for RTL languages at build time.

content/content.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,  # Use higher warning level.
     'chromium_enable_vtune_jit_for_v8%': 0,  # enable the vtune support for V8 engine.
     'directxsdk_exists': '<!(python <(DEPTH)/build/dir_exists.py ../third_party/directxsdk)',
   },
@@ skipping 387 matching lines @@
             'page_transition_types_java',
             'result_codes_java',
             'speech_recognition_error_java',
             'top_controls_state_java',
             'content_native_libraries_gen',
           ],
           'variables': {
             'java_in_dir': '../content/public/android/java',
             'jar_excluded_classes': [ '*/NativeLibraries.class' ],
             'has_java_resources': 1,
+            'mirror_images': 1,
             'R_package': 'org.chromium.content',
             'R_package_relpath': 'org/chromium/content',
             'java_strings_grd': 'android_content_strings.grd',
           },
           'conditions': [
             ['android_webview_build == 0', {
               'dependencies': [
                 '../third_party/eyesfree/eyesfree.gyp:eyesfree_java',
                 '../third_party/guava/guava.gyp:guava_javalib',
               ],
@@ skipping 97 matching lines @@
                 '<(android_ndk_root)/crazy_linker.gyp:crazy_linker',
               ],
             }],
           ],
         },
 
       ],
     }],  # OS == "android"
   ],
 }