Add video capture on Android.

media/media.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,
     # Override to dynamically link the PulseAudio library.
     'use_pulseaudio%': 0,
     # Override to dynamically link the cras (ChromeOS audio) library.
@@ skipping 304 matching lines @@
         'filters/source_buffer_stream.cc',
         'filters/source_buffer_stream.h',
         'filters/video_decoder_selector.cc',
         'filters/video_decoder_selector.h',
         'filters/video_frame_generator.cc',
         'filters/video_frame_generator.h',
         'filters/video_renderer_base.cc',
         'filters/video_renderer_base.h',
         'filters/vpx_video_decoder.cc',
         'filters/vpx_video_decoder.h',
+        'video/capture/android/video_capture_device_android.cc',
+        'video/capture/android/video_capture_device_android.h',
         'video/capture/fake_video_capture_device.cc',
         'video/capture/fake_video_capture_device.h',
         'video/capture/linux/video_capture_device_linux.cc',
         'video/capture/linux/video_capture_device_linux.h',
         'video/capture/mac/video_capture_device_mac.h',
         'video/capture/mac/video_capture_device_mac.mm',
         'video/capture/mac/video_capture_device_qtkit_mac.h',
         'video/capture/mac/video_capture_device_qtkit_mac.mm',
         'video/capture/screen/differ.cc',
         'video/capture/screen/differ.h',
@@ skipping 172 matching lines @@
         }],
         ['OS == "android"', {
           'sources': [
             'base/media_stub.cc',
           ],
           'link_settings': {
             'libraries': [
               '-lOpenSLES',
             ],
           },
+          'include_dirs': [
+            '<(SHARED_INTERMEDIATE_DIR)/media',
+          ],
+          'dependencies': [
+            'video_capture_android_jni_headers',
+          ],
         }],
         # A simple WebM encoder for animated avatars on ChromeOS.
         ['chromeos==1', {
           'dependencies': [
             '../third_party/libvpx/libvpx.gyp:libvpx',
             '../third_party/libyuv/libyuv.gyp:libyuv',
           ],
           'sources': [
             'webm/chromeos/ebml_writer.cc',
             'webm/chromeos/ebml_writer.h',
@@ skipping 77 matching lines @@
               'defines': [
                 'USE_PULSEAUDIO',
               ],
             }, {  # else: use_pulseaudio == 0
               'sources!': [
                 'audio/pulse/pulse_output.cc',
                 'audio/pulse/pulse_output.h',
               ],
             }],
           ],
-        }],
-        ['os_posix == 1 and OS != "android"', {
-          # Video capture isn't supported in Android yet.
           'sources!': [
             'video/capture/video_capture_device_dummy.cc',
             'video/capture/video_capture_device_dummy.h',
           ],
         }],
         ['OS=="mac"', {
           'link_settings': {
             'libraries': [
               '$(SDKROOT)/System/Library/Frameworks/AudioToolbox.framework',
               '$(SDKROOT)/System/Library/Frameworks/AudioUnit.framework',
@@ skipping 687 matching lines @@
           'sources': [
             'base/android/java/src/org/chromium/media/MediaPlayerBridge.java',
             'base/android/java/src/org/chromium/media/MediaPlayerListener.java',
           ],
           'variables': {
             'jni_gen_dir': 'media',
           },
           'includes': [ '../build/jni_generator.gypi' ],
         },
         {
+          'target_name': 'camera_jni_headers',
+          'type': 'none',
+          'variables': {
+            'jni_gen_dir': 'media',
+            'input_java_class': 'android/hardware/Camera.class',
+            'input_jar_file': '<(android_sdk)/android.jar',
+          },
+          'includes': [ '../build/jar_file_jni_generator.gypi' ],
+        },
+        {
+          'target_name': 'video_capture_android_jni_headers',
+          'type': 'none',
+          'dependencies': [
+            'camera_jni_headers',
+          ],
+          'sources': [
+            'base/android/java/src/org/chromium/media/VideoCapture.java',
+          ],
+          'variables': {
+            'jni_gen_dir': 'media',
+          },
+          'includes': [ '../build/jni_generator.gypi' ],
+        },
+        {
           'target_name': 'player_android',
           'type': 'static_library',
           'sources': [
             'base/android/media_jni_registrar.cc',
             'base/android/media_jni_registrar.h',
             'base/android/media_player_bridge.cc',
             'base/android/media_player_bridge.h',
             'base/android/media_player_listener.cc',
             'base/android/media_player_listener.h',
           ],
@@ skipping 134 matching lines @@
           ],
           'sources': [
             'video/capture/screen/differ_block_sse2.cc',
             'video/capture/screen/differ_block_sse2.h',
           ],
         }, # end of target differ_block_sse2
       ],
     }],
   ],
 }