Revert of Clean up V4L2 codec-related flags and defines

content/content_common.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.
 
 {
   'dependencies': [
     '../base/base.gyp:base',
     '../components/tracing.gyp:tracing',
     '../gpu/command_buffer/command_buffer.gyp:gles2_utils',
     '../net/net.gyp:net',
@@ skipping 744 matching lines @@
         'common/gpu/media/android_video_encode_accelerator.h',
       ],
     }],
     ['enable_webrtc==1', {
       'dependencies': [
         '../third_party/libjingle/libjingle.gyp:libjingle',
       ],
     }],
     ['use_v4lplugin==1 and chromeos==1', {
       'defines': [
-        'USE_LIBV4L2'
+        'USE_LIBV4L2',
       ],
       'variables': {
         'generate_stubs_script': '../tools/generate_stubs/generate_stubs.py',
         'extra_header': 'common/gpu/media/v4l2_stub_header.fragment',
         'sig_files': ['common/gpu/media/v4l2.sig'],
         'outfile_type': 'posix_stubs',
         'stubs_filename_root': 'v4l2_stubs',
         'project_path': 'content/common/gpu/media',
         'intermediate_dir': '<(INTERMEDIATE_DIR)',
         'output_root': '<(SHARED_INTERMEDIATE_DIR)/v4l2',
@@ skipping 30 matching lines @@
     }],
     ['chromeos==1 and use_v4l2_codec==1', {
       'direct_dependent_settings': {
         'defines': [
           'USE_V4L2_CODEC'
         ],
       },
       'defines': [
         'USE_V4L2_CODEC'
       ],
+    }],
+    ['chromeos==1 and (target_arch=="arm" or (use_ozone==1 and use_v4l2_codec==1))', {
       'dependencies': [
         '../media/media.gyp:media',
       ],
       'sources': [
-        'common/gpu/media/accelerated_video_decoder.h',
         'common/gpu/media/generic_v4l2_video_device.cc',
         'common/gpu/media/generic_v4l2_video_device.h',
-        'common/gpu/media/h264_decoder.cc',
-        'common/gpu/media/h264_decoder.h',
-        'common/gpu/media/h264_dpb.cc',
-        'common/gpu/media/h264_dpb.h',
         'common/gpu/media/v4l2_image_processor.cc',
         'common/gpu/media/v4l2_image_processor.h',
-        'common/gpu/media/v4l2_slice_video_decode_accelerator.cc',
-        'common/gpu/media/v4l2_slice_video_decode_accelerator.h',
         'common/gpu/media/v4l2_video_decode_accelerator.cc',
         'common/gpu/media/v4l2_video_decode_accelerator.h',
         'common/gpu/media/v4l2_video_device.cc',
         'common/gpu/media/v4l2_video_device.h',
         'common/gpu/media/v4l2_video_encode_accelerator.cc',
         'common/gpu/media/v4l2_video_encode_accelerator.h',
-        'common/gpu/media/vp8_decoder.cc',
-        'common/gpu/media/vp8_decoder.h',
-        'common/gpu/media/vp8_picture.cc',
-        'common/gpu/media/vp8_picture.h',
       ],
       'include_dirs': [
         '<(DEPTH)/third_party/khronos',
       ],
-    }],
-    ['target_arch == "arm" and chromeos == 1', {
-      'sources': [
-        'common/gpu/media/tegra_v4l2_video_device.cc',
-        'common/gpu/media/tegra_v4l2_video_device.h',
+      'conditions': [
+        ['target_arch == "arm"', {
+          'sources': [
+            'common/gpu/media/tegra_v4l2_video_device.cc',
+            'common/gpu/media/tegra_v4l2_video_device.h',
+          ],
+          'conditions': [
+            ['use_v4lplugin==1', {
+              'sources': [
+                'common/gpu/media/accelerated_video_decoder.h',
+                'common/gpu/media/h264_decoder.cc',
+                'common/gpu/media/h264_decoder.h',
+                'common/gpu/media/h264_dpb.cc',
+                'common/gpu/media/h264_dpb.h',
+                'common/gpu/media/v4l2_slice_video_decode_accelerator.cc',
+                'common/gpu/media/v4l2_slice_video_decode_accelerator.h',
+                'common/gpu/media/vp8_decoder.cc',
+                'common/gpu/media/vp8_decoder.h',
+                'common/gpu/media/vp8_picture.cc',
+                'common/gpu/media/vp8_picture.h',
+              ],
+            }],
+          ],
+        }],
       ],
     }],
     ['target_arch != "arm" and chromeos == 1', {
       'dependencies': [
         '../media/media.gyp:media',
         '../third_party/libyuv/libyuv.gyp:libyuv',
       ],
       'sources': [
         'common/gpu/media/va_surface.h',
         'common/gpu/media/vaapi_h264_decoder.cc',
@@ skipping 168 matching lines @@
         'common/gpu/client/gpu_memory_buffer_impl_ozone.cc',
         'common/gpu/client/gpu_memory_buffer_impl_ozone_native_buffer.cc',
         'common/gpu/client/gpu_memory_buffer_impl_ozone_native_buffer.h',
         'common/gpu/gpu_memory_buffer_factory_ozone.cc',
         'common/gpu/gpu_memory_buffer_factory_ozone_native_buffer.cc',
         'common/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h',
       ],
     }],
   ],
 }